Question

rationalize

Answer 1

i got 1.504

Answer 2

\[\frac{1}{1+\sqrt{3}-\sqrt{5}}\times \frac{(1-\sqrt{3})+\sqrt{5}}{(1-\sqrt{3})+\sqrt{5}}=\frac{1-\sqrt{3}+\sqrt{5}}{-7-\sqrt{15}}\]

Answer 3

Now multiply numerator and denominator by -7+sqrt15. That will rationalize the denominator.

Answer 4

should the denomenator be 1 becaus eeverything will cancle

Answer 5

\[\frac{1-\sqrt{3}+\sqrt{5}}{-7-\sqrt{15}}\times \frac{-7+\sqrt{15}}{-7+\sqrt{15}}=\]

Answer 6

\[\frac{-7+12\sqrt{3}-10\sqrt{5}+\sqrt{15}}{34}\]