In equation format: n √ a = b b n = a Estimating a Root Some common roots include the square root, where n = 2, and the cubed root, where n = 3. Calculating square roots and nth roots is
Square root calculator is a free online tool that shows the square root of the assign numbers. It is the fast and easier approach for finding square root of any number. The radical (√) symbol is normally used to indicate the square root.