# What are the like terms in the expression below? 3mn – 4m + 2n + 7m – 5 a) 3, -4, 2, 7 & -5 b) 3mn, -4m, 2n, 7m c) 3mn, 2n d) -4m, 7m e) There are no like terms.

###### Question:

What are the like terms in the expression below?
3mn – 4m + 2n + 7m – 5
a) 3, -4, 2, 7 & -5
b) 3mn, -4m, 2n, 7m
c) 3mn, 2n
d) -4m, 7m
e) There are no like terms.

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