SOLUTION: factor the expressions completely: x^4+4x^3-45x^2 x^3+2x^2-4x-8 please solve these tow question soon thankz

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Question 446581: factor the expressions completely:
x^4+4x^3-45x^2
x^3+2x^2-4x-8
please solve these tow question soon
thankz

Answer by chriswen(106)   (Show Source): You can put this solution on YOUR website!

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I think I recognize these from somewhere.

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