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Cube (algebra) - Wikipedia


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...

What is a number multiplied by itself twice called - Answers.com


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 ...

A number multiplied by itself and then by itself again gives -1,000 ...

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 .

Understanding Exponents and Square Roots - The Monterey ...


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.

Newer Post - Math Easy As π


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 ...

Lesson 2: Linear and Nonlinear Expressions in - EngageNY


A symbolic statement in with an equal sign is called an equation in . The equal sign .... Twice a number subtracted from four times a number, added to . Let be a ... Half of the product of a number multiplied by itself three times.

Squares and Square Roots - Math is Fun


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 whole ...

Puzzle of the Day - Count On


You should be able to find a number which when you multiply it by itself ... a two digit number that is twice as big as the two digits multiplied together? .... 36 etc. are called square numbers because you multiply a number by itself to find them.

Square Roots and Cube Roots - CliffsNotes


... of a number, you want to find some number that when multiplied by itself twice ... root is the radical sign with a small three (called the index) above and to the ...

Square roots - Everything Maths and Science


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  ...

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What is a number multiplied by itself called? | Reference.com


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 ...

If squaring a number means multiplying that number with itself then ...


The square root is really asking "What number should/did I multiply by itself to ..... the third power means multiplying a number with itself twice, not three times. ... R part is called the root of the operation and the 2 is the square operation itself.

Pre Algebra Roots - Math-Prof.com


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.