Calculator Negative Square Root
Square root calculator and perfect square calculator.
Calculator negative square root. The square root of a negative number results in an imaginary number noted by the letter i. Free math lessons and math homework help from basic math to algebra geometry and beyond. The square root calculator provides the principal square root the positive square root which is most commonly used. By using this website you agree to our cookie policy.
Calculate the positive principal root and negative root of positive real numbers. It is called a square root since multiplying a number by itself is called squaring as it is how one finds the area of a square. X r enter the input number x and press the button. Free roots calculator find roots of any function step by step this website uses cookies to ensure you get the best experience.
The free calculator will solve any square root even negative ones and you can mess around with decimals too the square root calculator below will reduce any square root to its simplest radical form as well as provide a brute force rounded approximation of any real or imaginary square root. This free root calculator determines the roots of numbers including common roots such as a square root or a cubed root. Learn more about estimating roots by hand or explore hundreds of other calculators covering topics such as math finance health fitness and more. For example the square root of 4 is 2 but also 2 since 2 x 2 4.
Also tells you if the entered number is a perfect square. Cube roots is a specialized form of our common radicals calculator. For every positive number there are two square roots one positive and one negative. The square root of x is given by the formula.
Given a number x the cube root of x is a number a such that a 3 x if x positive a will be positive if x is negative a will be negative. Online square root calculator. Calculate the square root of x. To use the calculator simply type any positive or negative number into the text box.
Multiplying the principal square root by 1 will provide the negative square root if needed. By using this website you agree to our cookie policy. Free square roots calculator find square roots of any number step by step this website uses cookies to ensure you get the best experience.