Question

Rationalise the denominator of:
$\frac{5}{ \sqrt{3} - \sqrt{5} }$
​

Answer 1

Step-by-step explanation:

$5 \div \sqrt{3 } - \sqrt{5} \times \sqrt{3} + \sqrt{5} \div \sqrt{3} + \sqrt{5}$

=$5 \sqrt{3} + 5 \sqrt{5} \div 3 - 5$

=$- (5 \sqrt{3} + 5 \sqrt{5} ) \div 2$

hope this will help you