SOLUTION: factor quadratic expression 1. –8x2 + 32

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Question 375468: factor quadratic expression
1. –8x2 + 32
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi,

factoring quadratic expression

–8x2 + 32

-8(x^2 - 4)

-8(x+2)(x-2) Note:SUM of the inner product(2x) and the outer product(-2x) = 0