Hello, slykksta!

I'll do a few of these for you.

If youreallyneed help of all of these, I suggest you see your teacher/tutor.

You seem to be missing alotof information!

You're expected to know how to "distribute" terms and simplify.

You're expected to know how to combine "like" terms.

We have: .

We have: .

Distribute and use the exponent rules:

. .

We have: .

. .