Math, asked by noarshinaveen, 9 months ago

Add:
(і) Зmn, - 5mn, Smn, - 4mn

Answers

Answered by Anonymous
2

Answer:

1 mn may be ...........

Answered by Anonymous
1

Answer:

Addition

3mn+(-5mn)+5mn+(-4mn)

3mn-5mn+5mn-4mn

3mn-4mn

-1mn

I assumed third one as 5 instead of S.

Hope it will helpful...

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