Español | Português
  1. Home
  2. Calculators
  3. Calculators: Pre-Algebra
  4. Algebra Calculator

Square root of $$$20$$$

The calculator will find the square root (sqrt) of the number $$$20$$$.

If the calculator did not compute something or you have identified an error, or you have a suggestion/feedback, please write it in the comments below.

Your Input

Find $$$\sqrt{20}$$$ precisely to $$$5$$$ digits after the decimal point.

Answer

$$$\sqrt{20} = 2 \sqrt{5}\approx 4.47214$$$A

Related Note: Squares and Square Roots