What is the square root of 705

The short answer is \( \sqrt{ 705 } = 26.551836094704 \).

If that's all you're looking for, thanks for coming by. But if you're interested in the hows and whys behind square roots, continue reading and we'll tell you all about the square root of 705.

705 is not a perfect square

Let's look at some math

$$ \LARGE \sqrt{ 705 } = 26.551836094704 $$

Note that \(26.551836094704\) is not a whole number, therefore 705 is not a perfect square.

The next perfect square greater than 705 is 729. The previous perfect square less than 705 is 676.

Square root of 705 as an exponent

Any square root can be converted to a number with a fractional exponent. In the case of 705 the following two values are equal.

$$ \LARGE \sqrt{ 705 } = 705^{^1/_2} $$

Square root of 705 as a fraction

Since 705 is not a perfect square, sometimes we might want to get a fractional estimate of the square root value. In the case of 705 that value is \(\Large 26 \frac{16}{29}\).

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