In this video we look at how to multiply binomial expressions with trinomial expressions instantly, as well as how to check our answer quickly for greater accuracy. In addition to this, we look at the application of multiplying trinomial with binomials to solve everyday math multiplication. This is an essential component of algebra. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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#fastmathtricks
#mentalmath
#mathtrick This math trick is pretty easy to do, and can be done in your head faster than a calculator.
This trick only works when multiplying numbers that both end in five. A couple of simple steps and you're done!
In addition, the mathematical reasons why this trick work are simply explained at the end of the video.

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Why does zero factorial equal 1?
There are some good reasons that are easy to understand!

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Surface Area Half Cylinders To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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This problem can be approached a number of ways...but can you solve it?
Good luck!

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#mathproblems
#mathriddles
#mathsforfun

Adding and Subtracting Mixed Numbers

This video is part of a playlist:
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL

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#fractions
#fraction
#fractionsmath

This easy visual proof shows that the area of a circle is πr2.


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It is easy to work out percentages of a number.
In this video we look at the standard way of finding the percent of a number though changing the percentage amount to a fraction out of 100 (this is what a percent really is!), then using the standard formula to find our answer. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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On this lesson, you will learn how to convert CELSIUS TO FAHRENHEIT (c to f)and how to convert FAHRENHEIT TO CELSIUS (f to c) using the Fahrenheit Formula and Celsius Formula including several examples of how to use the conversion formula.

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This lesson answers the questions: What is the Fahrenheit formula? What is the Celsius formula? How do I convert between degrees celsius and degrees fahrenheit?

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On this lesson, you will learn how to raise an exponent to another exponent. This exponent rule is often referred to as the power to power property! For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: How do I multiply exponents? What is the power rule for exponents? How do I raise a power to power? How do I raise an exponent to another exponent.

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On this lesson, you will learn what is a real number and all of the subsets of real numbers including rational numbers, irrational numbers, integers, whole numbers, and natural numbers.

This lesson answers the questions: What is a real number? What is a natural number? What is a whole number? What is an integer? What is a rational number? What is an irrational number? What is a real number? What does All Real Numbers mean?

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On this lesson, you will learn about multiplying exponents with same base. This exponent rule is often referred to as the exponent multiplication rule! For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :) (algegbra)

This lesson answers the following questions: How do I multiply exponents with the same base? What is an exponent? How do a simplify exponents?

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In this lesson, you will learn an easy method for adding and subtracting fractions with unlike denominators!

Key Questions: How to add fractions? How to subtract fractions? Adding and subtracting fractions with unlike denominators?

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Teach yourself how to use a ruler to measure inches.

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Measure and estimate lengths in standard units
...

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On this lesson, you will learn whether or not a square is a rectangle too! Is every square a rectangle? Let's find out!

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This lesson answers the questions: Is a square a rectangle? What is a square? What is the definition of a square? What is a rectangle? What is the definition of a rectangle? What is the difference between a square and a rectangle? Is every square a rectangle?

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On this lesson, you will learn how to perform translations on the coordinate plane including how to translate a line, translate a point, translate a triangle, and translate a figure.

Free PDF Guide to Translations: www.mashupmath.com/blog/geomet....ry-translations-expl

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This lesson answers the questions: What is a translation? How do I translate a point? How do I translate a figure? How do I translate a line segment? What is the difference between a translation and a reflection?

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In this lesson, you will learn how to read, plot, and create bar charts and bar graphs.

​▶ Free Practice Worksheet: https://www.mashupmath.com/blo....g/create-a-bar-graph

Tags: bar chart, bar graph, stacked bar chart, bar diagram, column chart, bar graph example, bar plot, stacked column chart, bar chart in r

#MashupMath​

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Join us as we discuss the different math vocabulary words that are associated with addition and subtraction--like product, quotient, ratio, and times!

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This lesson answers the questions: What words mean multiply? What words mean divide? How do I write an expression in words? How do I translate a verbal expression? How do I model a function?

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On this lesson about using Tree Diagrams (sometimes referred to as a probability tree) to count outcomes, you will learn how to create a tree diagram and how use them to find the total number of possible outcomes. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: How do I make a tree diagram? How can I use a tree diagram to find the total number of outcomes? What is a tree diagram? Where can I get practice with tree diagrams?

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On this lesson, you will learn how to solve quadratic equations by completing the square using the completing the square formula (in 3 easy steps!) that includes 3 completing the square examples. Lesson Guide: https://bit.ly/2JzOecQ

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