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...
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.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
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.
A while back, we talked about a way to write a number times itself. Stuff like: 4<sup>2</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.
To multiply by 21: Double the number, append a '0' after that and add the original
number. ... The tens (2<sup>nd</sup> from right) digit of the answer will be twice the units digit
plus the 2<sup>nd</sup> -right digit of the given ... Squares of all integers are known as
perfect squares. ... The cube of a number is that number multiplied by itself t...
To square a number, just multiply it by itself . ... (the little 2 says the number
appears twice in multiplying) ... 3, because when 3 is multiplied by itself we get 9.
... The Perfect Squares (also called "Square Numbers") are the squares of the
What this topic covers is square numbers and cubic numbers, fundamental
concepts in .... If we multiply a number itself twice is called a square of that
The square of a number is the number multiplied by itself. We can represent ... In
the same way, a number to the power of three is called the cube of the number.
So is , or three ... To cube a number, multiply it by itself twice, e.g. . It is also easy
... square root of a number, you want to find some number that when multiplied by
itself ... number that when multiplied by itself twice gives you the original number.
... root is the radical sign with a small three (called the index) above and to the ...