ARTICLES

Technically, the square root of a negative number cannot be taken, but if imaginary numbers are allowed, the answer would be 2i. It can be tempting for those people just learning how to deal with square roots to assume t...

www.reference.com/article/square-root-negative-4-f7b7de6d80729ff4

A square root is the result of "unsquaring" a number, or the reversal of the process of squaring. The root is, as its name implies, a squared number reduced to its most basic form.

www.reference.com/article/square-root-8113ac8a03c80413

The fourth root of 16 is 2. In mathematics, the fourth root of a number is a number r that yields z when raised to power 4, where 4 is the degree of the root.

www.reference.com/world-view/fourth-root-16-4fe70d0eaacfaa57

SIMILAR ARTICLES

When adding integers, some basic rules apply: adding two positive numbers results in a positive answer and adding two negative numbers results in a negative answer. When adding a positive and a negative, students should ...