تخطي للمحتوى الرئيسي تخطي لصندوق البحث

Definition: cube from The Hutchinson Unabridged Encyclopedia with Atlas and Weather Guide

In arithmetic, to multiply a number by itself and then by itself again. For example, 5 cubed = 53 = 5 × 5 × 5 = 125. Alternatively, the cube root of 125 is 5. The term also refers to a number formed by cubing; for example, 1, 8, 27, 64 are the first four cubes.

images

squares, cubes, square roots, and cube roots


Summary Article: cube
From Philip's Encyclopedia

In mathematics, the result of multiplying a given number by itself twice. Thus, the cube of a is a x a x a, written a3. A cube is also described as the third power of a number. The cube root is the number that must be multiplied by itself twice over to give a specified number. A cube is also a regular six-sided solid figure (all its edges are equal in length and all its faces are squares).

Copyright © 2007 Philip's

مقالات كريدو ذات الصلة


Full text Article power
Dictionary of Accounting

/‘pə/ noun 1. Strength or ability 2. A force or legal right 3. A mathematical term describing the number of times a...

Full text Article index (pl. indices) (in Mathematics)
Dictionary of Engineering Terms, Butterworth-Heinemann

Small numbers written to the right and above a number to indicate the number of times that number has to be multiplied by itself. For...

Full text Article root
The Hutchinson Unabridged Encyclopedia with Atlas and Weather Guide

In mathematics, a number which when multiplied by itself will equal a given number (the inverse of an exponent or power). On a calculator, roots may

مشاهدة المزيد من كريدو