What is square root of 13?

The square root of 13 is an irrational number, meaning it cannot be expressed as a fraction or a decimal that terminates or repeats. It is approximately equal to 3.60555127546.

The square root of 13 is derived from the equation x^2 = 13, where x represents the square root of 13. By solving this equation, we find that x is equal to the positive and negative square roots of 13. However, in most mathematical contexts, the square root of 13 refers to the positive value.

The square root of 13 is often used in geometry and algebraic equations. It can also be used in various trigonometric functions, as well as in calculations involving areas and distances. In some situations, it may be necessary to use the approximation of 3.61 or simply √13 to simplify calculations.