Question

2/√5 rationalise the denominator please send step by step ​

Answer 1

Answer:

2/root 5=root 5/root 5 =2root 5/5

Answer 2

QUESTION :- Rationalize $\frac{2}{\sqrt{5}}$.

SOLUTION :-

Rationalizing the denominator,

Multiply with $\frac{\sqrt{5}}{\sqrt{5}}$,

$→\frac{2}{\sqrt{5}} \times \frac{\sqrt{5}}{\sqrt{5}}$

$→\frac{2 \sqrt{5} }{5}$

Hence $\frac{2 \sqrt{5} }{5}$ is the answer.