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Popular >

simplify sqrt(2)sqrt(4-\sqrt{2)^2}

Solution

simplify

2 4 - 2^{2}

Solution

2

Solution steps

2 4 - (2)^{2}

4 - (2)^{2} = 2

= 22

Apply radical rule:

a a = a, a \geq 0

22 = 2

= 2

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Frequently Asked Questions (FAQ)

What is sqrt(2)sqrt(4-\sqrt{2)^2} ?
The solution to sqrt(2)sqrt(4-\sqrt{2)^2} is 2