Math, asked by angelvictoriamanakki, 11 months ago

15.Adda2 b2 +5ab-7a2 b2 c2 and2ab+3a2 b2 -4a2 b2 c2 .

Answers

Answered by manishm758

0

Answer:

4a²b²+7ab−11a²b²c²

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