Sushi121212 Sushi121212

01-12-2016
Mathematics

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Factor and simplify: (x-1)(x+2)^2-(x-1)^2(x+2)

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xnenonenox xnenonenox

01-12-2016

3x^2+3x-6 this will be the answer

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01-12-2016

I think...
(x-1)(x+2)3

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