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posted by faith Thursday, July 19, 2012 at 10:08am.

(2x-3y)(2y+3x)

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(2x-3y)(2y+3x). 1. Multiply 2x by each term in the 2nd parenthesis. 2. Multiply -3y by each term in the 2nd parenthesis. 3. Combine like-terms. (2x-3y)(2y+3x) = 4xy + 6x^2 - 6y^2 - 9xy = 6x^2 - 5xy - 6y^2.

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