Math, asked by Lochanchandran, 1 year ago

algebraic expressions sum - 12mn,14mn,16mn,-5mn

Answers

Answered by deepakparihar22
2
Its answer is 37 nm
First add every positive and subtract the negative one

Rajindersingh1234: you are wrong he write -12
Answered by Rajindersingh1234
2
-12mn+14mn+16mn+(-5mn)
-12mn+14mn+16mn-5mn
-12mn-5mn+30mn
-17mn+30mn
13mn

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