Question

Rationalise the denominator :-
1/✓6+✓5-✓11​

Answer 1

$\huge\mathtt\orange{\underbrace{Answer}}$

$\frac{1}{ \sqrt{6 } + \sqrt{5} - \sqrt{11} }$

$\frac{1}{ \sqrt{6} + \sqrt{5} - \sqrt{11} } \times \frac{ \sqrt{6} - \sqrt{5} + \sqrt{11} }{ \sqrt{6} - \sqrt{5} + \sqrt{11} }$

$\frac{ \sqrt{6} - \sqrt{5} + \sqrt{11} }{ { \sqrt{6} }^{2} - { \sqrt{5} }^{2} + { \sqrt{11} }^{2} }$

$\frac{ \sqrt{6} - \sqrt{5} + \sqrt{11} }{6 - 5 - 11}$

$\frac{ \sqrt{6} - \sqrt{5} - \sqrt{11} }{ - 10}$