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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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8 \div \frac{2}{5}

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\frac{1}{5} - \frac{3}{5}

Frequently Asked Questions (FAQ)

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