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 ...

www.reference.com/article/rules-adding-subtracting-integers-a6dc3b31ba9d2df5

To rename mixed numbers in simplest form, simply multiply the denominator by the whole number and add the numerator, putting that answer over the original denominator. The answer results in a numerator that is larger tha...

www.reference.com/article/way-rename-mixed-numbers-simplest-form-997d935c91cba18f

Long division on large numbers is performed by breaking down the number being divided, also known as the dividend, by place value. The digits of the dividend are treated as individual long division problems, with the rem...

www.reference.com/article/perform-long-division-large-numbers-f6c94641c75daba2

Subtracting hexadecimal numbers is not much different than subtracting decimal numbers once you understand what a hexadecimal number is. The hexadecimal system is based on the number 16 instead of the number 10 like the ...

www.reference.com/article/subtract-hexadecimal-numbers-b9bbb658a13330c