en.wikipedia.org/wiki/Cube_(algebra)

In arithmetic and algebra, the cube of a number n is its third power: the result of
the number multiplied by itself twice: ... The inverse operation of finding a number
whose cube is n is called ext...

www.answers.com/Q/What_is_a_number_multiplied_by_itself_twice_called

A number which is multiplied by itself once is said to be <u>squared</u> = 5 x 5 =
25, also written as 52. This is called a square because if the sides of a ...

www.reference.com/math/number-multiplied-itself-called-26bfb4a3d1732ff8

A number that is multiplied by itself is called a base when it is written in
exponential notation. Exponential notation consists of the number to be multiplied
and a ...

schar.gmu.edu/current-students/masters-advising/masters-101/topic-6-quantitative-skills/basic-math-refresher-tutorial/section-3-exponents-and-radicals/

How many times the number is to be multiplied by itself is called the exponent or
... you need to multiply by itself twice to get the number that is under the radical.

www.montereyinstitute.org/courses/DevelopmentalMath/TEXTGROUP-1-19_RESOURCE/U01_L5_T1_text_container.html

The exponent, or power, tells how many times to use the base as a factor in the ...
This is because multiplying a number by itself is called “squaring a number.

www.jiskha.com/search/index.cgi?query=A number multiplied by itself and then by itself again gives -1,000. What is the number?

A number plus itself, plus twice itself, plus 4 times itself, is equal to -104. .... a
number is called a perfect number if it equals the sum of all its factors except itself
.

www.math-prof.com/Pre/Pre_Ch_20.asp

A while back, we talked about a way to write a number times itself. Stuff like: 4<sup><sup>2</sup></sup> ...
The positive number square root is called the PRINCIPAL SQUARE ROOT. So
now we ... When we need to multiply a number twice, we don't need to write the 2.

math.stackexchange.com/questions/1605183/if-squaring-a-number-means-multiplying-that-number-with-itself-then-shouldnt-ta

Jan 9, 2016 ... If squaring a number means multiplying that number with itself then ...... the third
power means multiplying a number with itself twice, not three times. ... In the form
R 2 = N , the R part is called the root of the operation and the 2 ...

mathtutorkk1969.blogspot.com/2012/09/square-roots-cube-roots-and-higher.html

Sep 7, 2012 ... Now suppose we want to know what number multiplied by itself 2 times equals ...
defined as a number or expression multiplied by itself twice to equal the number
or expression under the radical symbol, known as the radicand ...

www.macmillandictionary.com/us/thesaurus-category/american/numbers-and-types-of-number

maths the cube of a number is the larger number that is the result of multiplying
the number by itself twice. For example, the cube of 2 is 2 x 2 x 2, which is 8.