Math, asked by anjalisahani274, 11 months ago

translation of algebraic expression 9(a-b)²-16(a-b)²​

Answers

Answered by mitali528
2

Answer:

9(a²+b²-2ab) -16(a²+b²-2ab)

9a²+9b²-18ab-16a²-16b²+32ab

-7a²-7b²+14ab

-7(a²+b²-2ab)

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