1) 2m + 3m2 - 4m 7) 3m2 – 2m + 4m 2) 2x + x - 4y 8) 20 + 109 + 39 - 4 3) 2m + 4m - 3m2 9) 4xy + x + 2xy 4) 2y + 14x - 7x + 9y 10) 6m2 - 6m - 9m2

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Lenita · Answer 1 · 2021-04-11T09:51:45+0000

Answer:

1) 2m + 3m2 - 4m=7

7) 3m2 – 2m + 4m= 11

8) 20 + 109 + 39 - 4= 164

3) 2m + 4m - 3m2= -3

9) 4xy + x + 2xy= 0

4) 2y + 14x - 7x + 9y= 18

10) 6m2 - 6m - 9m2= -51

Explanation: