Top videos
This algebra math video tutorial focuses on simplifying exponents with fractions, variables, and negative exponents including examples involving multiplication and division of monomials. This video discusses the basic properties of exponents and their rules such as the product rule, power rule, and quotient rule. It explains how to simplify exponential expressions with zero exponents and tells you when you add, subtract, or multiply two exponents together. This video contains plenty of examples and practice problems.
Introduction to Exponents:
https://www.youtube.com/watch?v=ZtTO8uUGy2Y
Simplifying Exponents:
https://www.youtube.com/watch?v=Zt2fdy3zrZU
Negative Exponents:
https://www.youtube.com/watch?v=TKj8kEofbAw
Fractional Exponents:
https://www.youtube.com/watch?v=GipavLCnke0
Exponentiation and Tetration:
https://www.youtube.com/watch?v=S3s9cWWnZj0
_____________________________
Algebra For Beginners:
https://www.youtube.com/watch?v=MHeirBPOI6w
Basic Math Review:
https://www.youtube.com/watch?v=T_6Mq6PWoGc
Order of Operations:
https://www.youtube.com/watch?v=saTBf8AO4Ok
How To Evaluate Algebraic Expressions:
https://www.youtube.com/watch?v=-VCUcRtQjx8
Combining Like Terms:
https://www.youtube.com/watch?v=BSCSNAF_aQg
______________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
This video provides a basic introduction into reactions of alkenes. It covers hydrohalogenation of alkenes with carbocation rearrangements. It also covers hydration of alkenes with methyl shifts and ring expansion as well as the hydroboration oxidation reaction and the oxymercuration demercuration reaction.
Access The Full 4 Hour Video on Patreon:
https://www.patreon.com/MathScienceTutor
Direct Link to The Full Video - Part 1:
https://bit.ly/3kGvtGO
Direct Link to The Full Video - Part 2:
https://bit.ly/3n1cxWj
Organic Chemistry PDF Worksheets:
https://www.video-tutor.net/orgo-chem.html
_______________________________________
Join The YouTube Membership Program:
https://bit.ly/46xaQTR
Alkene Reactions Part 1 - Membership:
https://www.youtube.com/watch?v=-T4MLm-10r8
Alkene Reactions Part 2 - Membership:
https://www.youtube.com/watch?v=ziKdY7rVEpU
This math video tutorial explains how to simplify square roots.
Square Roots and Cube Roots: https://www.youtube.com/watch?v=IWzPle0KDPo
Simplifying Radical Expressions:
https://www.youtube.com/watch?v=U7AXF75rC00
Multiplying Radical Expressions:
https://www.youtube.com/watch?v=i0TMNeOwpSg
Adding & Subtracting Radicals:
https://www.youtube.com/watch?v=83wXAgwcWH0
Simplifying Cube Root Expressions:
https://www.youtube.com/watch?v=VdUNTsf14qs
__________________________________
Rationalizing The Denominator:
https://www.youtube.com/watch?v=5j8a75aHaSE
Multiplying Radicals With Different Indices:
https://www.youtube.com/watch?v=onOQMAcnj8U
How To Solve Radical Equations:
https://www.youtube.com/watch?v=0gicD4STzpg
Solving Equations With Cube Roots:
https://www.youtube.com/watch?v=mg8aS58vsN8
Solving Complex Radical Equations:
https://www.youtube.com/watch?v=laEeUSZr83s
____________________________________
How To Graph Radical Functions:
https://www.youtube.com/watch?v=8t9_IXFzH_M
Domain of Radical Functions:
https://www.youtube.com/watch?v=fOlon31vEU4
How To Graph Cube Root Functions:
https://www.youtube.com/watch?v=qxR6p_xDnho
Radical Expressions - Test Review:
https://www.youtube.com/watch?v=wOcc5EoOojE
____________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
Parallel and Perpendicular Lines, Transversals, Alternate Interior Angles, Alternate Exterior Angles
This basic geometry video tutorial discusses parallel and perpendicular lines in addition to transversals and all the angles that are formed by it such as alternate interior and exterior angles. This video contains plenty of examples and practice problems.
Geometry Introduction: https://www.youtube.com/watch?v=302eJ3TzJQU
Addition & Subtraction Equality Property:
https://www.youtube.com/watch?v=RslDIFh_kG8
Multiplication & Division Property Equality:
https://www.youtube.com/watch?v=nYCrcq5YDvQ
Transitive Property of Congruence:
https://www.youtube.com/watch?v=H3hvDbxntfo
Triangles - Basic Introduction:
https://www.youtube.com/watch?v=DdAwGinauoI
Alternate Interior & Exterior Angles:
https://www.youtube.com/watch?v=e4o7X6LyX-I
________________________________________
2 Column Proofs of Congruent Segments:
https://www.youtube.com/watch?v=cboityRIf4Q
2 Column Proofs of Angles:
https://www.youtube.com/watch?v=kXcG6oYh3i8
Triangle Congruence - SSS, SAS, ASA:
https://www.youtube.com/watch?v=jWHOF6cFbpw
CPCTC - 2 Column Proofs With Triangles:
https://www.youtube.com/watch?v=eq1frp_ZyP8
Median of a Triangle Formula:
https://www.youtube.com/watch?v=_JdkDR4R8E4
_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
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This math video tutorial explains how to convert fractions to decimals.
Fractions - Basic Introduction: https://www.youtube.com/watch?v=3TklZi6MeJ4
Mixed Numbers - Basic Intro:
https://www.youtube.com/watch?v=PZGx0nSxzjs
Improper Fractions to Mixed Numbers:
https://www.youtube.com/watch?v=zvLql0wBM4E
Mixed Numbers to Improper Fractions:
https://www.youtube.com/watch?v=r_skHxRWZFw
Improper Fractions to Decimals:
https://www.youtube.com/watch?v=jt6UQD08azc
______________________________
Decimals to Mixed Numbers:
https://www.youtube.com/watch?v=kuxX1T8jfYg
Mixed Numbers to Decimals:
https://www.youtube.com/watch?v=WRqqLuHZWhw
How To Convert Fractions to Decimals:
https://www.youtube.com/watch?v=pDs4a4ijqh0
Decimal to Percent:
https://www.youtube.com/watch?v=r5dn3s0kR3s
Percent to Decimal:
https://www.youtube.com/watch?v=u5WkQQB70qo
_______________________________
Fraction to Percent:
https://www.youtube.com/watch?v=8hkRcYWQiFg
Percent to Fraction:
https://www.youtube.com/watch?v=5ZHccsyr_JI
Rounding Numbers & Decimals:
https://www.youtube.com/watch?v=LGRoPAPMZhA
Fractions & Mixed Numbers - Review:
https://www.youtube.com/watch?v=Vb5c7ay0ziU
_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Music Track:
https://audiojungle.net/item/g....litch-futuristic-ins
This math video tutorial explains how to multiply two fractions together.
Fractions - Basic Introduction: https://www.youtube.com/watch?v=3TklZi6MeJ4
Adding Fractions - Unlike Denominators:
https://www.youtube.com/watch?v=5fbzZEK77DQ
Subtracting Fractions:
https://www.youtube.com/watch?v=8ZbIrASBj54
Multiplying Fractions:
https://www.youtube.com/watch?v=sR83TDp_g2c
Dividing Fractions:
https://www.youtube.com/watch?v=Ht8O3cJ9yJ8
_____________________________________
Mixed Numbers - Basic Intro:
https://www.youtube.com/watch?v=PZGx0nSxzjs
Improper Fractions to Mixed Numbers:
https://www.youtube.com/watch?v=zvLql0wBM4E
Improper Fractions to Decimals:
https://www.youtube.com/watch?v=jt6UQD08azc
How To Convert Fractions to Decimals:
https://www.youtube.com/watch?v=pDs4a4ijqh0
Percent to Fraction:
https://www.youtube.com/watch?v=5ZHccsyr_JI
_____________________________________
Comparing Fractions:
https://www.youtube.com/watch?v=KHvnQLA9AmI
Equivalent Fractions:
https://www.youtube.com/watch?v=v31RGvrYIjU
Fractions on a Number Line:
https://www.youtube.com/watch?v=fLY9yRdBObQ
How To Simplify Complex Fractions:
https://www.youtube.com/watch?v=AqUvxoTKayI
Fractions & Mixed Numbers - Review:
https://www.youtube.com/watch?v=Vb5c7ay0ziU
_____________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Music Track:
https://audiojungle.net/item/g....litch-futuristic-ins
This chemistry video tutorial explains the concept of dalton's law of partial pressure. It provides the equations plus plenty of examples and practice problems for you to work on.
Pressure & Boiling Point: https://www.youtube.com/watch?v=6t50Gmo8tq0
Gas Pressure Unit Conversion:
https://www.youtube.com/watch?v=JNOg1OsxMUw
Manometers & Barometers:
https://www.youtube.com/watch?v=8P5NlpxGT7Y
Water Height & Mercury Column:
https://www.youtube.com/watch?v=C6iFuluQvJk
Boyle's Law Practice Problems:
https://www.youtube.com/watch?v=v8r_AU_TlPg
_________________________________
How Does a Bike Pump Work?
https://www.youtube.com/watch?v=I0b_i6-HLBA
Charles Law:
https://www.youtube.com/watch?v=uZ2d79NFx2w
Gay Lussac's Law:
https://www.youtube.com/watch?v=RszgzH_2A9k
Avogadro's Law:
https://www.youtube.com/watch?v=Czo2rIai5u0
Ideal Gas Law Problems:
https://www.youtube.com/watch?v=iaZ96KaQ44c
Combined Gas Law Problems:
https://www.youtube.com/watch?v=pFaYMR2UAGE
_______________________________
Gas Stoichiometry Problems:
https://www.youtube.com/watch?v=hPY7d6GUEV0
Molar Mass of a Gas at STP:
https://www.youtube.com/watch?v=XTiR7F6FzNc
Gas Density at STP:
https://www.youtube.com/watch?v=p8Mqx6CrDis
Dalton's Law of Partial Pressure:
https://www.youtube.com/watch?v=J7YRwU7IV8Q
Collecting Gas Over Water:
https://www.youtube.com/watch?v=1obOU5CxoQ4
_______________________________
Gas Density of Mixtures:
https://www.youtube.com/watch?v=OOD4Wg_TwX4
Average Kinetic Energy of a Gas:
https://www.youtube.com/watch?v=drZe2cCu-mc
Graham's Law of Effusion:
https://www.youtube.com/watch?v=urJI2RHZ42k
Kinetic Molecular Theory of Gases:
https://www.youtube.com/watch?v=iAsP-9m2aH0
Gas Law Problems Review:
https://www.youtube.com/watch?v=2ZtLDXF1V6w
_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This biochemistry video tutorial explains how to calculate the isoelectric point of amino acids. It also explains how to identify the zwitterion structure of an amino acid.
My Website: https://www.video-tutor.net
Patreon Donations: https://www.patreon.com/MathScienceTutor
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This video tutorial provides a basic introduction into the linear regression of a data set within excel. It explains how to find the slope and y intercept of the best fit straight line equation using excel.
Excel Tutorial For Beginners: https://www.youtube.com/watch?v=nK-uNYuvcag
Top 30 Excel Tips & Shortcuts:
https://www.youtube.com/watch?v=UMad9_-4rOU
_____________________________________
Excel Bar Graphs:
https://www.youtube.com/watch?v=R5gbj0oTnjU
Excel Pie Charts:
https://www.youtube.com/watch?v=5PmbWN89IFk
Excel Line Chart:
https://www.youtube.com/watch?v=j1q01X1M-Oc
Excel Line Graph With Multiple Lines:
https://www.youtube.com/watch?v=jvdirub700Q
Excel Scatter Charts:
https://www.youtube.com/watch?v=hwqq0HYrers
_______________________________________
Excel - Correlation Coefficient:
https://www.youtube.com/watch?v=MeOrVasgjhk
Excel - Finding Slope & Y-Intercept:
https://www.youtube.com/watch?v=KwQsV77bYDY
Solving Polynomial Equations - Goal Seek:
https://www.youtube.com/watch?v=lomAl6XB_SM
Excel Solver Tool - System of Equations:
https://www.youtube.com/watch?v=NhClXOI0ieo
Binary, Decimal, Octal & Hexadecimal:
https://www.youtube.com/watch?v=IqfN8F3IQh0
______________________________________
YouTube Channel Growth Accelerator:
https://vimeo.com/ondemand/youtubeaccelerator
Algebra For Beginners:
https://www.video-tutor.net/al....gebra-for-beginners-
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Math & Science Videos:
https://www.patreon.com/mathsc....iencetutor/collectio
This video tutorial explains how to perform binary addition and subtraction with negative numbers. It also explains how to express numbers in binary form using two methods - the 2's complement and the signed magnitude method.
Binary to Decimal:
https://www.youtube.com/watch?v=VLflTjd3lWA
Binary to Decimal With Excel:
https://www.youtube.com/watch?v=EJX6Ub_USWw
Decimal to Binary:
https://www.youtube.com/watch?v=rsxT4FfRBaM
Decimal to Hexadecimal:
https://www.youtube.com/watch?v=QJW6qnfhC70
Binary to Hexadecimal:
https://www.youtube.com/watch?v=tSLKOKGQq0Y
_________________________________
Decimal to Octal:
https://www.youtube.com/watch?v=ayul1fmZd0Y
Octal to Binary:
https://www.youtube.com/watch?v=WkScocdUtbE
Octal to Hexadecimal:
https://www.youtube.com/watch?v=KXRyIH90shg
Decimal to BCD:
https://www.youtube.com/watch?v=AM0tr8Kyvzg
ASCII Code to Binary:
https://www.youtube.com/watch?v=H4l42nbYmrU
____________________________________
Binary to Gray Code:
https://www.youtube.com/watch?v=cbmh1DPPQyI
How To Add and Subtract Binary Numbers:
https://www.youtube.com/watch?v=C5EkxfNEMjE
Binary Addition - Negative Numbers:
https://www.youtube.com/watch?v=sJXTo3EZoxM
Intro to Number Systems:
https://www.youtube.com/watch?v=FFDMzbrEXaE
Number System Conversions With Excel:
https://www.youtube.com/watch?v=IqfN8F3IQh0
_________________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
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Credit:
Created by Daniel Turner
Narrator:
Christian H. Miles
Music Credit
Tempting Fate by Audionautix is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Artist: http://audionautix.com/
For the best selling history themed tabletop games head over to warlord games and check out the Naval warfare in the Black Powder series!
http://store.warlordgames.com/?aff=SimpleHistory
This type of projectile was particularly effective against the sails, masts, and rigging of a ship, shredding and tearing them apart.
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Get the Simple History books on Amazon:
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Simple history gives you the facts, simple!
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Credit:
Created by Daniel Turner
Script: Conan White
Narrator:
Bryan 'Lazlo' Beauregard
Music Credit:
Achaidh Cheide - Celtic by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
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Kings of the Sea: Charles II, James II & the Royal Navy
By J. D. Davies
Ship Decoration, 1630โ1780
By Andy Peters
Pepyss Navy: Ships, Men and Warfare, 1649โ89
By J. D. Davies
Artillery Through The Ages: A Short Illustrated History Of Cannon, Emphasizing Types Used In America
by Albert C. Manucy
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Thanks to the technological advances of the modern age, in 2023 life is pretty safe. In the past however, many of the things we take for granted now were likely a death sentence for our ancestors.
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Credit:
Show Created by Daniel Turner (B.A. (Hons) in History, University College London)
Script: Jake Leigh-Howarth
Narrator:
Chris Kane
https://vocalforge.com/
Backe, Caleb. "Deadly Beauty Practices In History." 6 March, 2022. Maple Holistics.
BAUS. "Virtual Museum Time Corridor 17th Century". Accessed 27 February, 2023.
CDC. "Syphilis: The Facts." Accessed 27 February, 2023.
CTPA. "Cosmetic Safety." Accessed 27 February, 2023.
De Abreu, Kristine. "Apocalypse Then: The Volcanic Winter of 536AD." July 18, 2022. ExplorersWeb.
Degroot, Dagomar. "Small climate changes can have devastating local consequences โ it happened in the Little Ice Age." July 27, 2021. The Conversation.
Eschner, Kat. "Fearing a Smallpox Epidemic, Civil War Troops Tried to Self-Vaccinate." May 1, 2017. Smithsonian.
Finance. "Scotland to Panama Flight Duration." Accessed 27 February, 2023.
Greschko, Michael. "Colossal volcano behind 'mystery' global cooling finally found." August 23, 2019. NationalGeographic.
Grist, Kerry. "Dangerous Beauty: Hazardous Chemicals and Poisons in Historic Cosmetics." 29 July 2022. ScienceMuseumGroup.
Johnson, Ben. "The Darien Scheme." Accessed 27 February, 2023.
Kelly, DB. "The Deadly Great Frost of 1709 Is Still a Mystery." Last modified 13 January, 2022. Grunge.
Lanchester, John. "How the Little Ice Age Changed History." March 25, 2019. The New Yorker.
Laumonier, Lucie. "A Medieval Peasantsโ Winter." rused 27 February, 2023.
Maley, Sonny. "The Darien Scheme." May 2005. GLA.
Maloney, T.R., Dilkes-Hall, I.E., Vlok, M. et al. "Surgical amputation of a limb 31,000 years ago in Borneo." Nature 609 (September 2022): 547โ551.
Oosthoek, K. Jan. "Little Ice Age." June 5, 2015. EH Resources.
Pattenden, Miles. "Volcanoes, plague, famine and endless winter: Welcome to 536, what historians and scientists believe was the โworst year to be alive'." February 1, 2022. The Conversation.
Seladi-Schulman, Jill. "What Is the Periosteum?" Last modified September 26, 2018. Healthline.
Shuster, Sam. "Painless amputation: history of a discovery
that wasnโt made." BMJ (19-26 December 2009).
Smith College. "The Effects of the Little Ice Age (c. 1300-1850)." Accessed 27 February, 2023.
Wischhover, Cheryl. "The Most Dangerous Beauty Through the Ages." December 17, 2013. TheCut.
Zapata, Mariana. "How Civil War Soldiers Gave Themselves Syphilis While Trying to Avoid Smallpox." November 30, 2016. Atlas Obscura.
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Get your free trial of MagellanTV here: https://try.magellantv.com/simplehistory. It's an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV is a new kind of streaming service run by filmmakers with 3,000+ documentaries! Check out our personal recommendation and MagellanTVโs exclusive playlists: https://www.magellantv.com/explore/history
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Credit:
Created by Daniel Turner
Script: Conan White
Narrator:
Chris Kane
https://vocalforge.com/
Major Mike, is here with a vengeance! Armed with his tactical knife, he's here to do his duty and head into battle. Get the limited edition, (3 weeks only) Simple History plushie! here: https://makeship.com/products/major-mike
ฮฯฯ
ฯฯฮตฮฏฮฑ
We hear how threats to national security are neutralized and traced through electronic media. Impressive technological advances have made it possible.
The need for this practice was always felt in ancient civilizations such as Ancient Greece.
The Spartans employed the same kinds of methods to help keep the population submissive.
This was done through the โCrypteiaโ, a type of secret police, in Sparta.
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Copyright: DO NOT translate and re-upload our content on Youtube or other social media.
SIMPLE HISTORY MERCHANDISE
Get the Simple History books on Amazon:
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Simple history gives you the facts, simple!
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Credit:
Created by Daniel Turner
Narrator:
Chris Kane
https://vocalforge.com/
Music Credit:
Impact Intermezzo by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
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Welcome to Circle Time with Khan Academy Kids. Get started with Caroline from Khan Academy Kids as she introduces a new story Khan Academy Kids app. Then, listen to the author Naomi OโBrien read the book โWhy is our Skin Different Colors?โ In the story, one friend wonders why her skin isnโt as dark as her best friendโs. She learns that itโs just the amount of melanin that makes their skin look different. Their learning, sharing, and playing is a fun celebration of diversity.
Learn more about Khan Academy Kids, our free educational app for children ages 2-8, at http://www.khankids.org.
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Missed the previous lesson?
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Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
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Courses on Khan Academy are always 100% free. Start practicingโand saving your progressโnow: https://www.khanacademy.org/co....mputing/computer-sci
Independent realization from an ancestor's perspective
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Computer Science on Khan Academy: Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information).
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
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Courses on Khan Academy are always 100% free. Start practicingโand saving your progressโnow: https://www.khanacademy.org/ma....th/linear-algebra/ve
Parametric Representations of Lines in R2 and R3
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Missed the previous lesson?
https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/v/intro-unit-vector-notation?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra
Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademyโs Linear Algebra channel:: https://www.youtube.com/channe....l/UCGYSKl6e3HM0PP7QR
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