This video explains provides and example of how to factor a trinomial using the bottoms up technique actually works. https://mathispower4u.com
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Easily Compare Two Fractions Using Cross Multiplication
shorts This video explains how to compare two fractions using cross multiplcation or cross products. https://mathispower4u.com
Number Pattern When Multiplying with 19
#shorts This video explains a number pattern to quickly complete multiplication with a factor of 19.
Alternative Method to Multiply When Multiplying by Nines
#shorts This video provides an alternative method when multiplying by numbers with only 9’s as digits. https://mathispower4u.com
Product of Square Roots Challenge: Negative Radicands
#shorts This video explains how determine the product of two square roots with the radicands are negative using imaginary numbers.
Find the Area of a Rectangle Inside a Right Triangle
This video explains how to find the area of a rectangle inscribed in a right triangle.
Lattice Multiplication: 3 digit times 2 digit
#shorts This video explains how to find the product of a 3 digit and 2 digit number using lattice multiplication.
Lattice Multiplication: 2 digit times 2 digit
#shorts This video explains how to find the product of two 2 digit numbers using lattice multiplication.
SAT Math Prep: Find a Percent of Minutes in Seconds
#shortsThis video explains how to convert minutes to seconds and then find a percent of the total seconds.
Pattern Multiplying a 2 Digit Number by 11 (Advanced)
shorts This video explains a short to find a product when multiply any two digit number by 11.