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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!
- Dominik Czernia
Free Square Root calculator - Find square roots of any number step-by-step.
- Square Roots and Area
- Cube Roots and Volume
- Square Roots and Scale Factor
- Cube Roots and Scale Factor
For square roots, if you think in terms of area, taking the square root of any area will give you the side length of a square with the same area.
For cube roots, instead of area, think in terms of volume. Taking the cube root of any volume will give you the side length of a cube with the same volume.
The relationship between scale factor and area is: new area = old area x (scale factor)^2 Thus, to double the area of a shape, use a scale factor of square root of 2. To triple the area of a shape, use a scale factor of square root of 3.
The relationship between scale factor and volume is: new volume = old volume x (scale factor)^3 Thus, to double the volume of an object, use a scale factor of cube root of 2. To triple the volume of an object, use a scale factor of cube root of 3. If you need to know the square root of a number...the square root calculatoris here to help you.
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.
Aug 17, 2023 · 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 entered a perfect square.
This free root calculator determines the roots of numbers, including common roots such as a square root or a cubed root.
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This online Square Root Calculator allows you to find the square root of any given number.
