After the calculator opens, type the number that you want to find the root of, move the cursor to the calculator's square root symbol, and click it. Your answer instantly appears.

Here are 3 easy ways to calculate the square root of a number in Microsoft Excel - using SQRT function, POWER function and Exponential formula.

Consistent effort transforms square root calculations into a strength. Learning to calculate square roots quickly can make a huge difference in your maths exams.