Question

Q
Rationalise the denominator
3/root 3+ root 5 - root 2​

Answer 1

3/√3+√5-√2*(√3+√5)+√2/(√3+√5)+√2

3√3+3√5+3√2/3+√15+√6+√15+√25+√10-√6-√10-4

3√3+3√5+3√2/-1+2√15+√25.

Answer 2

$\frac{3}{ \sqrt{3} + \sqrt{5} - \sqrt{2} }$