Math, asked by kungraniriya2006, 8 months ago

7. Which polynomial should be subtracted from
3m+n + 5mn? - 2m?n? to get the polynomial
- 3m+n + 7mn? + 4m?n?.

Answers

Answered by ak5190730

7

Answer:

6mn Answer

- 9mn Answer

Answered by Anonymous

0

Answer:

6 mn

-9 mn

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