Finding the square of binomials
Unit 2A Lesson 2
Commom Core Standard: Use the structure of an expression to identify ways to rewrite it.
Binomial Theorem I
This video is long so please take advantage of the video guide.
0:29 Solves (3x+8)^2
3:01 Solves (2x+3)^2
4:04 Solves (m-3n^2 This problem involves subtraction so you have to be careful with the signs
5:48 Solves (p-q)^2
6:39 Solves (x-4)(x+4)
7:50 Solves (2z-5)(2z+5)
10:00 Solves an application problem:
The length of a flower garden is 9 feet more than twice its width.
Write a polynomial that represents the area and the perimeter.
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Tagged under: Lesson,2A,algebra,Unit,math ,Polynomials,Moomoomath,Binomial,Square,Math
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