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Factor completely:

0 votes

X^3+8x^2+7x?

factorization

asked Sep 25, 2014 in ALGEBRA 2 by anonymous

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1 Answer

0 votes

The expression is x³ + 8x² + 7x.

= x(x² + 8x + 7)

= x(x² + 7x + x + 7)

= x[ x(x + 7) + 1(x + 7) ]

= x(x + 1)(x + 7)

The factor form of x³ + 8x² + 7x is x(x + 1)(x + 7).

answered Sep 25, 2014 by casacop Expert

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