The unique nonnegative square root of a nonnegative actual number. Because that example, the principal square root of 9 is 3, although both

and also 3 space square root of 9.You are watching: What is a principal square root

The principle of principal square source cannot be prolonged to real an unfavorable numbers since the 2 square root of a negative number cannot be distinguished until one of the two is identified as the imagine unit, in ~ which suggest

and also have the right to then be distinguished. Due to the fact that either an option is possible, over there is no faint in defining as "the" square source of .SEE ALSO: Cube Root, i, nth Root, major Root the Unity, Radical, Square Root, Surd

CITE THIS AS:

Weisstein, Eric W. "Principal Square Root."From historicsweetsballroom.com--A historicsweetsballroom.com web Resource. Https://historicsweetsballroom.com/PrincipalSquareRoot.html

historicsweetsballroom.com internet Resources

Mathematica» The #1 tool for producing Demonstrations and also anything technical. | historicsweetsballroom.com|Alpha» Explore anything with the an initial computational understanding engine. | historicsweetsballroom.com Demonstrations Project» Explore thousands of totally free applications across science, mathematics, engineering, technology, business, art, finance, society sciences, and also more. |

Computerbasedmath.org» Join the initiative for modernizing math education. | Online Integral Calculator» Solve integrals with historicsweetsballroom.com|Alpha. | Step-by-step Solutions» Walk v homework difficulties step-by-step from beginning to end. Hints aid you shot the following step on her own. |

historicsweetsballroom.com difficulty Generator» Unlimited random practice problems and answers with built-in Step-by-step solutions. Practice online or make a printable research sheet. | historicsweetsballroom.com education and learning Portal» Collection of teaching and learning tools developed by historicsweetsballroom.com education and learning experts: dynamic textbook, great plans, widgets, interactive Demonstrations, and more. | historicsweetsballroom.com Language» Knowledge-based programming for everyone. |

call the historicsweetsballroom.com Team | © 1999-2021 historicsweetsballroom.com Research, Inc. | regards to Use |