Question

rationalise the denomenater 3/√5​

Answer 1

Answer:

$\frac{3 \sqrt{5} }{5}$

Step-by-step explanation:

$\frac{3}{ \sqrt{5} } = \frac{3 \times \sqrt{5} }{ \sqrt{5 } \times \sqrt{5} } \\ = \frac{3 \sqrt{5} }{ { \sqrt{5} }^{2} } = \frac{3 \sqrt{5} }{5} \: \: \: \: \: \: \: ans.$