7) nothing more to do:
8)
9)
10)
11)
12)
13)
I am having a lot of trouble in my math class.
I go to school online and am stuck on a particular unit, and my book isn't doing much to helping.
I normally don't do this, but I am really at a loss and I want to graduate on time. Thanks!
7.) 3 square root of 2 - 2 square root of 3
8.) 2 square root of 3 + square root of 27 - square root of 1 / 3
9.) square root of 3 ( square root of 6 - 2 square root of 3 )
10.) square root of 1 / 2 x ( square root of 8 + square root of 2 )
11.) square root of 18 - square root of 3 / square root of 6
12.) square root of a + square root of b / square root of a - square root of b
13.) square root of 5 + 1 / square root of 5 - 1