Question

Prove that root of 4 is rational

Answer 1

Answer:

heya mate ☺

$\sqrt{4} \\ = \sqrt{2 \times 2} \\ = 2$

So √4 is rational.

✌ hope it helps u ✌

Answer 2

Given :

√4

To Find :

√4 is rational

Solution :

To prove that √4 is rational we have to find out the value of it.

$\sqrt{4} = \sqrt{2 \times 2} \\ \\ = 2 = \frac{2}{1}$

As 2 =2/1 is rational number then we can say √4 is rational.

Thanks :)