Question

If m=2, find the value of:
9) m - 2
3m-5
5m
(iv) 3m2 - 2m - 7 (v)
blithe
9 - 5m
4​

Answer 1

Answer:

m = 2

1) m - 2

2- 2

0

2) 3m - 5

3×2 - 5

6-5

1

3) 5 m

5× 2

10

4) 3m square - 2m - 7

3×2×2-2×2-7

12-4-7

12-11

1

5) 9- 5× 2

9-10

- 1