Homework Help: algebra II

Posted by mike on Tuesday, September 2, 2008 at 8:30pm.

multiplication of polynomials by polynomials.
2^n-3 b^2n-2 (b^2-2^5-n b)

I get 2^n-3 b^2n - 4^2 b^2n-1 but that is not right. I am stuck on the -4^2 part only. The rest is right.

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