Question

Rationalise the denominator of 1 / (√3 - √5)​

Answer 1

Answer:

1/3+5= 1/8

Step-by-step explanation:

PLEASE MARK BRAINLIEST

Answer 2

EXPLANATION.

Rationalize the denominator.

$\sf \implies \dfrac{1}{\sqrt{3} - \sqrt{5} }$

As we know that,

We can write equation as,

$\sf \implies \dfrac{1}{\sqrt{3} - \sqrt{5} } \times \dfrac{\sqrt{3} + \sqrt{5} }{\sqrt{3} + \sqrt{5} }$

$\sf \implies \dfrac{\sqrt{3} + \sqrt{5} }{[(\sqrt{3})^{2} - (\sqrt{5})^{2} ] }$

$\sf \implies \dfrac{\sqrt{3} + \sqrt{5} }{[3 - 5] } = \dfrac{\sqrt{3}+ \sqrt{5} }{- 2}$