Aug 1, 2025 · Use this calculator to find the principal square root and roots of real numbers. Inputs for the radicand x can be positive or negative real numbers. The answer will also tell you if you …

In geometrical terms, the square root function maps the area of a square to its side length. The square root of x is rational if and only if x is a rational number that can be represented as a …

In math, the radical symbol is used to represent taking the square root of an expression. Typically the radical symbol is used in an expression like this: In plain language, this means “take the …

Square roots can seem mysterious. That little √ symbol shows up in math problems like it expects us to just get it. But really, square roots are just the opposite of squaring a number, and they …

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

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.

Sqrt [<i>z</i>] (220 formulas)© 1998–2025 Wolfram Research, Inc.

Calculator to give out the square root result of a positive number.

To develop a better approximation of a square root, consider which perfect square the number is closer to. Approximate \ (\sqrt {6}\) to one decimal place.

Jul 10, 2025 · The Math.sqrt() static method returns the square root of a number. That is. ∀ x ≥ 0, 𝙼𝚊𝚝𝚑.𝚜𝚚𝚛𝚝 (𝚡) = x = the unique y ≥ 0 such that y 2 = x. A number greater than or equal to 0. The square …