Question

2m-(3m)2+4at. (m=-2)

Answer 1

Step-by-step explanation:

2m-(3m)²+4 if m=(-2)

2(-2)-[3(-2)]²+4

-4-(-6)²+4

-4-(36)+4

-36

Answer 2

2m-(3m)2+4at

substituting m= -2

= 2m-(3m)2+4at

= 2*(-2) - {3*(-2)}*2 + 4at

= -4 - {-6} *2 + 4at

= -4 + 6 * 2 + 4at

= -4 + 12 + 4at

= 8 + 4at.

Thus, 8+4at is the answer.