216k views
2 votes
Answer?
7x+3y(9-12+4x)4xy

2 Answers

2 votes
Your answer will be 7x+12y^2x(4x-3)
User Xandrefreire
by
5.3k points
3 votes

= 7x + (27y - 36y + 12xy)4xy


= 7x + 108xy^2 - 144xy^2 + 48x^2y^2


= 48x^2y^2 - 36xy^2 + 7x (answer).




User Tammer
by
5.2k points
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