Question

\[30^{9} +8x ^{7} -2x ^{2} / 2x ^{2}\]

Answer 1

and you want to know?

Answer 2

solving, simplyfying, etc?

Answer 3

-15*

Answer 4

Okay....you figured it out already even though you just posted two different things.

Answer 5

that was me figuring out to make sure it was right xD

Answer 6

First you post 2x^2, then you post 2x^5

Answer 7

oops good catch hahaha

Answer 8

That's not the only mistake you made either

Answer 9

it's all trial and error

Answer 10

Other than that, your last set of steps appear to be correct.

Answer 11

was suppose to be -2x^5