Math, asked by ammaarpatel18, 20 hours ago

-3 (7m²- 2m -1) + 7 (3m² m+ 1)

Answers

Answered by misssahu

0

Answer:

-21m2+6m+3 +21m2m +7

Step-by-step explanation:

21m2m-21m2+6m+10

Answered by sonuaidalpur

0

Answer:

13m+10

Step-by-step explanation:

your question is misprint

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