Question

rationalise the denominator of 3/√5

Answer 1

Answer:

$to \: rationalise \\ \frac{3}{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } \\ = \frac{3 \sqrt{5} }{5}$

which is the required ans!

Answer 2

Step-by-step explanation:

the answer is 3√ 5/5

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