Question

rationalize the denominator of √2/√5​

Answer 1

Answer:

$\sqrt{10} /5$

Step-by-step explanation:

$\sqrt{2}/\sqrt{5} = \sqrt{2} X \sqrt{5} / \sqrt{5} X \sqrt{5}$$= \sqrt{10} / 5$

Answer 2

Answer:

For rationalising the denominator, we need to multiply both the numerator as well as the denominator with √5.

So here we go

√2x√5/√5x√5

=> √10/5

Hence rationalised.

Hope this helps.