Math, asked by reenamaurua, 16 hours ago

3mn, -5mn, 8mn, -4mn ​

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Answered by gourichakraborty806
6

Answer:(1) 3mn, -5mn, 8mn,-4mn

=(3mn) + (- 5mn) + (8mn) + (-4mn)

=3mn - 5mn + 8mn - 4mn

=3mn +8mn 5mn-4m n

=11mn - 9mn

=2 mn

Saranghae Army

Answered by juststudybunsarmies
6

Answer:

3mn,-5mn,8mn,-4mn . So, the answer for this question is 2mn

Step-by-step explanation:

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