Free square root calculator - step-by-step solutions to help calculate the square root of the radical expression.

When you take the square root of a number, you're looking for the value that was squared to get it.

Aug 1, 2025 · Find the square root, or the two roots, including the principal root, of positive and negative real numbers. Calculate the positive principal root and negative root of positive real numbers. Also …

There exist more precise and efficient ways to calculate square roots, but below is a method that does not require a significant understanding of more complicated math concepts. To calculate √ a: Divide …

Tool to compute and simplify a square root. The square root for a number N, is the number noted sqrt (N) that, multiplied by itself, equals N.

Oct 1, 2023 · Square Root (√) Calculator - Find the √ of any number with high precision up to 1000 decimals. Ideal for students, teachers, and professionals.

Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations.

Free Calculator reduces square roots to simplest radical form. The free calculator will solve any square root, even negative ones and you can mess around with decimals too!

The square root of 2 (approximately 1.4142) is the positive real number that, when multiplied by itself or squared, equals the number 2. It may be written as or . It is an algebraic number, and therefore not a …

Oct 29, 2025 · Use this basic calculator online for math with addition, subtraction, division and multiplication. The calculator includes functions for square root, percentage, pi, exponents, powers …