Math Definitions: Introduction to Numbers

To cube a number is to multiply it by itself three times. A number x cubed is written x3. Cubing a number means to raise it to the third power. 2 cubed is 8, since 2•2•2 = 8. Root rd: The root of x is a number that when multiplied by itself a number of times will result in x. The number of times is the degree of the root. ................
................

In order to avoid copyright disputes, this page is only a partial summary.