Question

Simplify: -4m2 + (-9m2 + 6n)
(all the 2's ARE EXPONETS)
A. -13m2 + 6n
B. 13m2 – 6n
C. -7m2n
D. 5m2 – 6n

Answer 1

so distribute the + sign (which does nothing) to everything inside the bracts then add so u get A

Answer 2

Does that make sense @renae_

Answer 3

just combine like terms
-4m^2 - 9m^2 = -13m^2
then your left with 6n

so Socc3r is correct

Answer 4

so A?

Answer 5

yes @renae_