Question

V3+ V2
On rationalizing the denominator of 6 we can express the result in a + by 6).​

Answer 1

Answer:

If the denominator is some formula you can first compute it. If it has a irrational component try to get ride of it.

By square roots it simple just multiply the whole fraction with 1 in the form √y/√y and so you can make the denominator root free from this root 1/√2 you get √2/2.

Answer 2

Answer:

rationalise the denominator first in these types of questions