# How do you rationalize the denominator and simplify #sqrt33 /sqrt77#?

##### 1 Answer

Apr 13, 2015

Before we rationalise the denominator, let's simplify the fraction.

Now we can rationalise the denomintor by multiplying the numerator as well as the denominator by

(We are multiplying

As the denominator 7 is Rational, we can say that we have Rationalised the denominator of the original fraction