SOLUTION: x^3+3x^2-28x

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Question 378662: x^3+3x^2-28x
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x^3+3x^2-28x
x(x^2+3x-28)
x(x^2+7x-4x-28)
x((x(x+7)-4(x+7))
x((x-4)(x+7))
...