Question

Rationalise the denominator of the following
$1\div 3 + \sqrt{2}$
​

Answer 1

Answer:

Refer to the attached image.

Hope it helps.

To rationalize the denominator, you must multiply both the numerator and the denominator by the conjugate of the denominator. Remember to find the conjugate all you have to do is change the sign between the two terms. Remember this and you will be able to rationalize all the terms easily.