Math, asked by Asonestudent, 1 month ago

The sum of 5mn+ 6m +4 and -3mn +m -2 is

Answers

Answered by pari9516

0

Answer:

2mn + 7m + 2

Step-by-step explanation:

5mn + 6m + 4 + ( -3mn) + m - 2

= 5mn + 6m + 4 - 3mn + m - 2

= 5mn - 3mn + 6m + m + 4 - 2

= 2mn + 7m + 2

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