Question

in (√2)^3 how we get 2√2?​

Answer 1

(√2)^3 = √2 × √2 × √2

Now, u know that √2 × √2 = 2

So, √2 × √2 × √2

= 2 × √2

=2√2

So, this is how we get

(√2)^3 = 2√2