Question

simplify (2m-3m) , 4m+5n choose the right answer
1: -(m-4n) 2: (-m-4n
3: 2(m-n 4: -cm+4n​

Answer 1

Answer:

5m−7n)+(3n−4m+2)+(2m−3mn−5)

=5m−7n+3n−4m+2+2m−3mn−5

=3m−4n−3mn−3

Hence the correct answer is 3m−4n−3mn−3.

Answer 2

100% correct answer

Hope it's helpful ✌️✌️

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