\sqrt{9} \sqrt{36} \sqrt{100} Show More; Description. Find square roots of any number step-by-step square-root-calculator. en. Related Symbolab blog posts. My Notebook, the Symbolab way. Math notebooks have been around for hundreds of years. You write down problems, solutions and notes to go back, This is an online scientific calculator with double-digit precision that supports both button click and keyboard type., Algebra Calculator shows you the step-by-step solutions! Solves algebra problems and walks you through them., Enter the square root expression you want to calculate (Ex: sqrt (2/3 + 4/5), etc.) This calculator allows to simplify and calculate any valid square root expression, showing all the steps. You need to provide a valid expression involving radicals., Click the buttons to input a math formula or equation like on a pocket calculator. If you prefer keyboard input of math formulas, you can type directly into the input bar. Pressing ↵ starts the calculation. To calculate a function like 'sine' with an argument like 90, input the corresponding function name followed by the argument 90 in parentheses., Use this basic calculator online for math with addition, subtraction, division and multiplication. The calculator includes functions for square root, percentage, pi, exponents, powers and rounding. How to do repeating operations, higher powers and roots, memory and clear functions for this standard calculator are explained below..