Question 207826
What is the greatest common factor? 
(Simplify your answer)
-x^7, -3x^2, -9x^5
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GCF = -x^2
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Please help me solve these problems? Thank you very much!!!
Factor Check by multiplying.
8x^2+32x
= 8x(x+4)
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Checking
8x(x+4) = 8x^2+32x
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Cheers,
Stan H.