SOLUTION: 7w(2w-3)(2w+3) =14w-21*5w =7w*5w =35w

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Question 74488: 7w(2w-3)(2w+3)
=14w-21*5w
=7w*5w
=35w

Answer by Cintchr(481)   (Show Source): You can put this solution on YOUR website!
Sorry ... no. You are combining terms that should not be.

First you must foil the (2w-3)(2w+3)

Now distribute the 7w

Done.

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