Question

Rationalise the denominator

Answer 1

Step-by-step explanation:

Hope it helps.

Plz mark it as brainliest ans.

Answer 2

Answer:

$\frac{5\sqrt{3} + \sqrt{5} }{5}$ (OR) $\sqrt{3} + \frac{\sqrt{5} }{5}$

Step-by-step explanation:

The explanation is provided in the picture...

The 1st thing to be done is to multiply the numerator & the denominator with its conjugate:

⇒ If denominator is : (a - b)

⇒ It's conjugate will be : (a + b)

So, the numerator will be: ' x × (a + b) '

⇒ xa + xb

With denominator,

⇒ a² - b²

because, (a + b) × (a - b) = a² - b²...

Replace;

x ⇄ 14

a ⇄ 5√3

b ⇄ √5

You'll surely get the procedure...

Hope you've understood...