#short This video explains how to determine the product to two numbers, given their sum and ratio. https://mathispower4u.com
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Sigma (Summation) Notation
shorts This video explains and provides an example of summation notation. https://mathispower4u.com
Use Eight 8’s and Addition to Make 1000
#shorts This video explains how to use eight 8’s and only addition to make 1000. https://mathispower4u.com
Which Fraction is Closest to 1/2? No Calculator
#shorts This video explains how to determine which fraction is closest to 1/2 without using a calculator. Site: https://mathispower4u.com
ACT/SAT Math: Find the Sum of Coefficients of a Quadratic Function Given f(0) and f(1)
#shorts This video explains how to the sum of coefficients of a quadratic function given f(0) and f(1). https://mathispower4u.com
Pattern Challenge: Redefining Addition (Part 2)
#shorts This video presents a pattern challenge by redefining addition. Can you solve it? https://mathispower4u.com
Pattern Challenge: Redefining Addition (Part 1)
#shorts This video presents a pattern challenge by redefining addition. Can you solve it? https://mathispower4u.com
The Butterfly Method to Add Fractions
#shorts This video explains how to add fractions using the butterfly method. https://mathispower4u.com
ACT/SAT Math Prep: Given the Sum and Ratio of Two Unknown Numbers, Find Their Product
#shorts This video explains how to set-up and solve a system of equations given the sum and ration of two unknown numbers. https://mathispower4u.com
One of the Most Beautiful Equations: Euler’s Identity
#shorts This video shows one of the most beautiful mathematical equations. More detailed information about Euler’s Identity: https://youtu.be/4U8Iw8MtK_A