Question

what is rationalising factor of 1\√50

Answer 1

We generally rationalise such terms to bring the square root expression to the numerator, thus making it simpler.<br />if we multiply the denominator and numerator by √50 then the square root will go to the numerator. So i'd say √50 is the rationalising factor

Answer 2

Answer:

The rationalizing factor of $\frac{1}{\sqrt{50} }$ is $\sqrt{2}$

Step-by-step explanation:

Given number is $\frac{1}{\sqrt{50} }$

Now

$\sqrt{50}=5\sqrt{2} \times\sqrt{2} \\\sqrt{50}=5\times 2\\\sqrt{50}=10$

So, $10$ is a rational number.

Therefore, $\sqrt{2}$ is the simplest form of the rationalizing factor of $\sqrt{50}$.