SOLUTION: 5x^3-10x^2-40x

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Question 442331: 5x^3-10x^2-40x
Answer by shree840(260) About Me  (Show Source):
You can put this solution on YOUR website!
5x^3-10x^2-40x
=5x(x^2-2x-8)
=5x(x^2-4x+2x-8)
=5x(x(x-4)+2(x-4))
=5x(x+2)(x-4) Ans