Question

(2m-n)-(m-n)/(2m-n)(n+2m)
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Answer 1

`(m)/((2m - n)(n + 2m))`

Explanation:

1) Remove parentheses.

`(2m - n - m + n)/((2m - n)(n + 2m))`

2) Collect like terms.

`((2m - m) + ( - n + n))/((2m - n)(n + 2m))`

3) Simplify (2m - m) + (-n + n) to m.

`(m)/((2m - n)(n + 2m))`

Therefor, the answer is m/(2m - n)(n + 2m).

Answer 2

Explanation: