Math, asked by pranav181745, 5 months ago

5m-7n,3n-4m+2,2m-3mn-5?

Answers

Answered by pradipmondal6248

12

Step-by-step explanation:

5m-7n,3n-4m+2,2m-3mn-5

=5m-7n+3n-4m+2+2m-3mn-5

=5m-4m+2m-7n+3n+2-5

=3m-4n-3

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