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Popular >

simplify sqrt(4)

Solution

simplify

4

Solution

2

Solution steps

4

Factor the number:

4 = 2^{2}

= 2^{2}

Apply radical rule:

a^{2} = a, a \geq 0

2^{2} = 2

= 2

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Frequently Asked Questions (FAQ)

What is sqrt(4) ?
The solution to sqrt(4) is 2