4m-2 + (-8m) 4m-2 + (-8m)

Question

Francesca Hatfield

Mathematics

26 August, 04:57

4m-2 + (-8m) 4m-2 + (-8m)

+2

Answers (2)

Know the Answer?

Bethany Stark · Answer 1

Answer: - 4 + - 4m + - 32m^2

Step-by-step explanation:

4m-2 + (-8m) 4m-2 + (-8m)

coefficients of m^0 = - 2 + - 2 = - 4

coefficients of m^1 = 4 + - 8 = - 4

coefficients of m^2 = (-8) (4) = - 32

Rowan Hickman · Answer 2

4m-2 + ((-8m) (4)) (m) - 2-8m

=4m+-2+-32m2+-2+-8m

Combine Like Terms:

=4m+-2+-32m2+-2+-8m

= (-32m2) + (4m+-8m) + (-2+-2)

=-32m2+-4m+-4

Answer:

=-32m2-4m-4