Question

root 2 into root 2 = ?

Answer 1

√2×√2=2

because according to the rule when two roots if same value are multiplied then the roots will cancel

Answer 2

√2 × √2 = 2

Given :

The expression √2 × √2

To find :

The value of the expression

Solution :

Step 1 of 2 :

Write down the given expression

The given expression is √2 × √2

Step 2 of 2 :

Simplify the given expression

$\sf \sqrt{2} \times \sqrt{2}$

$\sf = \sqrt{ {2}^{2} }$

$\sf = 2$

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