## Calculate Square Roots in PHP

To find the nth root of a number in PHP, we can use the pow(base, power) function, for example the cube root of 27 is equal to 27 raised to the power of 1/3, \(\sqrt[3]{27} = 27^{1/3}\), since \(3^3=27\). In general the nth root of x, \(\sqrt[n]{x}=x^{1/n}\). To calculate the square root of a number, … Read more