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Popular >

simplify sqrt(21/4)

Solution

simplify

\frac{21}{4}

Solution

\frac{21}{2}

+1

Decimal Notation

2.29128 \dots

Solution steps

\frac{21}{4}

Apply radical rule:

\frac{a}{b} = \frac{a}{b}, a \geq 0, b \geq 0

= \frac{21}{4}

4 = 2

= \frac{21}{2}

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Frequently Asked Questions (FAQ)

What is sqrt(21/4) ?
The solution to sqrt(21/4) is (sqrt(21))/2