Question

I’ll give u extra points if u answer this

Answer 1

The answers are the second to last on the bottom.

Explanation:

If you were to add the exponents, 5 and 4 will give you 9, so it will look like

`7x^(4) + 7x^(5) = 7x^(4 + 5)`

Therefore, the answer is the 4th one.

Answer 2

this

Explanation:

but fr 1st one 3rd one and 5th one