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Simplify: (4x2 + 8xy + 2y2) − (−9x2 − 4xy − 7y2) 5x2 + 4xy − 5y2 −5x2 − 4xy + 9y2 13x2 + 12xy + 9y2 13x2 − 12xy + 5y2
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Simplify: (4x2 + 8xy + 2y2) − (−9x2 − 4xy − 7y2)

5x2 + 4xy − 5y2
−5x2 − 4xy + 9y2
13x2 + 12xy + 9y2
13x2 − 12xy + 5y2

User Leeeeeeelo
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2 Answers

5 votes
when simplified 13x2+12xy+9y2 
User Manmeet
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6.9k points
4 votes
you're answer will be C 13x2+12xy+9y2
User DickieBoy
by
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