Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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 …

A square root calculator is more than just a fancy number cruncher. It’s a math helper that takes the stress out of simplifying or solving square roots, especially when the numbers get big or …

The principal square root function (usually just referred to as the "square root function") is a function that maps the set of nonnegative real numbers onto itself.

This free root calculator determines the roots of numbers, including common roots such as a square root or a cubed root.

The square root of a negative number is not a real number. It belongs to the complex numbers and is written in the form i \sqrt {|a|}, where i is the imaginary unit, defined by i^2 = -1.

The square root calculator finds the square root of the given radical expression. If a given number is a perfect square, you will get a final answer in exact form.

Once you understand the basics of finding the square root of a number, you can solve any square root-related problem. In this short lesson, we will learn about the square root of 48 and find it …

Our square root calculator estimates the square root of any positive number you want. Just enter the chosen number and read the results. Everything is calculated quickly and automatically!

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