Add:- 3mn, -7mn, 8mn
Answers
Answered by
18
Answer:
3mn+(-7mn)+8mn
3mn-7mn+8mn
-4mn+8mn
4mn.
Answered by
0
Answer:
Given:
(3mn) , -7mn , 8mn
To find :
Add
3mn-7mn+8mn
3mn + 1mn
=4mn
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