3 years ago

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

Mathematics

2 answers:

OLga [1]3 years ago

7 0

When simplified 13x2+12xy+9y2

PSYCHO15rus [73]3 years ago

6 0

You're answer will be C 13x2+12xy+9y2

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