A little assistance on a few probs please

[kdawnstone]

I am in Pre Calc and it's been a while since my last math class. I have a few probs with steps I have forgotten PLEASE HELP!

 

[mmm4444bot]

… I have a few probs with steps I have forgotten PLEASE HELP!

There sure are a lot of people who come here expecting us to be able to read their minds! (I just don't get this.)

We're here to help students with specific questions.

Do you have any?

Also, please read the post titled, "Read Before Posting".

Cheers