Question

Simplify m(4m-5)+7and find the value for m=2

Answer 1

Answer:

13

Step-by-step explanation:

For m = 2

2( 4 × 2 - 5) + 7

2 ( 8 - 5) + 7

2 × 3 + 7

6 + 7

13

Hope it helps.

Answer 2

hope u understood

the way of doing