Question

rationlize the following 3/7²​

Answer 1

$\frac{3}{ {7}^{2} } = \frac{3}{49}$

The above statement is also rationalised.

What is rationalisation ?

The conversion of a number into rational form.

What are rational Numbers?

The numbers which are in the form of p/q where both p and q are integers and q is not equal to zero.

Example - ⅓ , 6 , 90

Rational numbers are in the below form :

p/q , p and q € Z , q≠0 .

And the given statement is already a rational number because both 3 and 49 are integers and 49≠0.