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Need help with Algebra 1 problem.
#1

Need help on this question, please.

The sides of a rectangle have lengths x+1 and widths x-5, Which equation below describes the perimeter, P, of the rectangle in terms of x?

[A] P= x2+6x-5
[B] P= 2x-4
[C] P= x-4
[D] P=4x-8

I'm thinking it's letter A because when multiplying two polynomials, you combine the terms.
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Need help with Algebra 1 problem. - by Plex - 02-28-2012, 08:46 PM

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