Question

Find the value of (√2)^2 and (√5)^2

Answer 1

root2^2= root2×root2=2
root5^2=root5×root5=5

Answer 2

Hii!!!

Here's Ur answer...

(√2)² = √2 × √2

= √4

= 2

(√5)² = √5 × √5

= √25

= 5

U don't have to solve all these.. it's very simple.. u can directly write if it's asked (√4)²

(√4)² = 4

Answer will be always same like number is in root..

Let's solve..

(√4)² I can say directly that Answer will come 4

= √4 × √4

= √16

= 4

More examples :-

(√7)² = 7

(√3)² = 3

(√10)² = 10

Hope this helps. !!