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# Ch. 5

TermDefinition
a^2-b^2 (a+b)(a-b)
a^2+2ab+b^2 (a+b)^2 OR (a+b)(a+b)
a^2-2ab+b^2 (a-b)^2 OR (a-b)(a-b)
Factor: x^2-16x x(x-4)
Factor: x^2+18x+75 (x+13)(x+5)
Factor: x^2-7+12 (x-3)(x-4)
Factor: 7x^2-11x-6 (7x+3)(x-2)
What is the zero product property? If pq=0, then p=0 or q=0
Find the zeros of: x^2-16 x = 4 and x= -4
Find the zeros of: 7x^2-11x-6 x = -3/7 and x = 2
Complete the square and factor: ax^2+bx ax^2+bx+(b/2)^2 = (x+(b/2))^2
Vertex form of f(x) = ax^2+bx+c f(x) = a(x-h)^2 + h, where (h, k) is the vertex
What is the axis of symmetry of f(x) = a(x-h)^2 + k x = h
Created by: dailey.lisa