Question

i need help badly
Add:
(3g^8 - 4h) + (6g^8)

Answer 1

9g8−4h

Answer 2

Keep in mind: you need to combine "like" terms.

First, combine 3g^8 with 6g^8.

There's nothing to combine that 4h with, so leave it as it is.

Combine the first result with the 2nd, and you'll end up with the same result as david111.