Question

Square root of 715.

Answer 1

square root of 715 is 26.73

Answer 2

Square Root

Square of root of a number is such a number that on raising to the power 2 gives the number of which it is a square root. In mathematics, there exists many numbers which do not have any exact value of their square root.

The same case is with the given number i.e. 715. It does not have any exact value of its square root.

√715 = 26.739483914..... ∞

Hence, in such case we round off the square root of such numbers to nearest tenths.

√715 = 26.74 ( approximately )

Note: All the prime numbers do not have any exact square value.