Question

http://media01.owotw.com/o_alg02_2011/7/test6p15.gif

Answer 1

Rationalize the denominators.

Answer 2

multiply top and bottom by \(3\sqrt{3}+2\sqrt{2}\)

Answer 3

the denominator will be \((3\sqrt{3})^2-(2\sqrt{2})^2=27-8=19\) the numerator is what you get when you multiply that mess out