Answer:
3√95
The square root of 855 is a rational number if 855 is a perfect square. It is an irrational number if it is not a perfect square. Since 855 is not a perfect square, it is an irrational number. This means that the answer to "the square root of 855?" will have an infinite number of decimals. The decimals will not terminate and you cannot make it into an exact fraction.
√855 is an irrational number
Explanation:
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