Math, asked by asmachoudhary686, 2 days ago

what must be subtracted from 3a² + 4b² - 2ab to get 8b² - 4a² + 2ab

Answers

Answered by shahidkazi221

1

Answer:

-7a²-12b²-4ab

Step-by-step explanation:

3a² + 4b² - 2ab

- - 4a² +8b² + 2ab

+ - -

-7a² -12b²-4ab

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