How do you find the square root in flutter?

In flutter there is a inbuilt function named as double sqrt(num x) which is used to find square root of any double number. The number returns value in Double Float format so we have to also use double value here. The double sqrt(num x) method will automatically calculate square.5 Tem 2020

The square root of any number can be expressed using the formula: √y = y ½. In other words, if a number has 1/2 as its exponent, it means we need to find the square root of the number.