Math, asked by harshrajbanerjee, 3 months ago


7. The sum of two algebraic expressions is 2a2 – 5b2+7c2 + 3abc. One of them is 3a2 - 2abc +b2-c2.
Find the other expression.​

Answers

Answered by pranavpranjal16
1

Step-by-step explanation:

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