What is the value of 'n' for which under root 'n' be a rational number is?

Answer 1

Oh, what a lovely question! You see, for the square root of 'n' to be a rational number, 'n' must be a perfect square. When 'n' is a perfect square, the square root of 'n' will be a whole number, which is a rational number. Just like painting happy little trees, mathematics can be a beautiful and harmonious world when we understand its patterns and shapes.

Answer 2

n must be the square of a rational number.

That is, n must be either a square number or the ratio of two square numbers.

For example, n = 16 then sqrt(n) = 4

Or n = 81/169 then sqrt(n) = 9/13

Answer 3

Find three different Irrational Numbers between the rational numbers 0.13 and 0.14.