Math, asked by chitralekhapegu, 8 months ago

Add and subtract
(i) m -n, m +n
(ii) mn +5 - 2, mn +3

Answers

Answered by akshat4335

3

Answer:

m-n+m+n= mn is the answer

Answered by umang2734

2

Answer:

i-2m nd -2n

ii-2mn+6 nd 0

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