Question

How do I rationalize a denominator containing a higher-order root?

Answer 1

How to rationalize the denominator with square roots?

So, in order to rationalize the denominator, we need to get rid of all radicals that are in the denominator.

Step 1: Multiply numerator and denominator by a radical that will get rid of the radical in the denominator. ...

Step 2: Make sure all radicals are simplified. ...

Step 3: Simplify the fraction if needed.

hope this helps!