Question

2 root 2 minus root 2

Answer 1

$2 \sqrt{2} - \sqrt{2} = \sqrt{2} = 1.414$

Answer 2

Given,

An equation, $2\sqrt{2} -\sqrt{2}$.

To Find,

The value of the given equation.

Solution,

Simplify the given equation as shown in the following steps:

$2\sqrt{2} -\sqrt{2}$,

Taking $\sqrt{2}$ a common as both the terms have similar terms,

⇒$\sqrt{2} (2-1)$

On solving the difference in the brackets,

⇒$\sqrt{2} (1)$

On multiplication,

⇒$\sqrt{2}$

Henceforth, the value of the given equation on simplification is $\sqrt{2}$.