Math assignment/question help

Posted on 2014-03-28 09:52:00 in Math by NIKI

Given

P(b) = 9b2 ? 1

and

Q(b) = 2b2 ? 4b + 6,

find

P(b) · Q(b).

(Simplify your answer completely.)

P(b) · Q(b) =





Multiply. (Simplify your answer completely.)



(x^2 + 2x ? 5)(x^2 ? 5x + 7)

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