Question

what is the rationalising factor of 3√25

​

Answer 1

Answer:

★ 5 ★

Step-by-step explanation:

Given:

• 3√25

To Find:

• Rationalising factor of 3√25

Solution:

★ A Rationalising factor is a number which when multiplied by the given number results to a rational number ★

$\small\implies{\sf }$ Rationalising Factor of 3√25 = 3√5

→ Because after multiplying both of them we get = 3√125 = 3√5³ = 5

Hence, 5 is rational number .

Answer 2

Answer:

The answer is √25

Step-by-step explanation:

If any such number is given, just write the number which has the root.

For example,

The rationalizing factor of 6√60 is √60 itself.

The rationalizing factor of 5√2 is √2 itself.

Verification:

The rationalizing factor of 3√25 is √25 because...

3√25*√25

=3*(√25)²

=3*25

=75 which is a rational number.

Hope it is clear.

MARK IT AS THE BRAINLIEST!!!

ALL THE BEST!!!