9.7

bv9.7 Title of the section:Factor Special Products Main Ideas:Different of two squares pattern a^2-b^2=(a+b)(a-b) Perfect square trinomial pattern a^2-2ab+b^2=(a+b)^2 a^2-2ab+b^2=(a-b)^2

Problem #1 n^2-64

Solution for problem #1 (n-8)(n+8)

Problem #2 x^2-25

patience weaver b

9.7 Christian Rose Main Idea:you can use the special product patterns you studied in lesson9.3 to factor polynamials such as diffrence of 2 squares. problem 1 x^2-25 solution for problem 1 (x+5) (x-5) problem 2 4c^2-400