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Books Books 11 - 18 of 18 on The CUBE ROOT of a number is one of three equal factors of the number. To extract....  
" The CUBE ROOT of a number is one of three equal factors of the number. To extract the cube root of a number is to find a factor which multiplied into itself twice, will produce the given number. "
Key to Robinson's New Elementary Algebra: For Teachers and Private Learners - Page 109
by Horatio Nelson Robinson - 1877
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Rudiments of Algebra

George Egbert Fisher, Isaac Joachim Schwatt - Algebra - 1900 - 183 pages
...Eg, since 5 x 5 = 25 and (- 5) (- 5) = 25, therefore + 5 and - 5 are square roots of 25. A Third, or Cube Root of a number is one of three equal factors of the number. Eg, since 3x3x3 = 27, therefore 3 is a cube root of 27 ; since (_3)(- 3)(-3)=-27, therefore...
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Complete Secondary Algebra

George Egbert Fisher - 1901
...since 5 x 5 = 25 and ( 5) ( 5) = 25, therefore + 5 and 5 are square roots of 25. A Third, or Cube Root of a number is one of three equal factors of the number. Eg, since 3 x 3 x 3 = 27, therefore 3 is a cube root of 27 ; since ( 3)( 3)( 3)...
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Ray's Modern Practical Arithmetic: A Revised Edition of Ray's Practical ...

Joseph Ray - Arithmetic - 1903 - 320 pages
...square root of a number is one of two equal factors. Thus, 3 is the square root of 9 ; for 9 = 3x3. The cube root of a number is one of three equal factors. Thus, 3 is the cube root of 27 ; for 27 = 3 x 3 x 3. The higher roots of a number are denominated respectively...
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School Science and Mathematics, Volume 17

Education - 1917
...advantages. The pupils can see more of a reason for the method, and it keeps before them the fact that the cube root of a number is one of three equal factors. Anj' root of a number may be found by a similar method. ANOTHER PROOF OF THE LAW OF TANGENTS. BY AM...
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The New Business Arithmetic: A Treatise on Commercial Calculations

Orville Marcellus Powers - Business mathematics - 1906 - 374 pages
...the distance from one of the lower corners of the room to the opposite upper corner? CUBE ROOT 497. The Cube Root of a number is one of three equal factors which produce the number. Thus the cube root of 64 is 4. By trial we find that the cube of any number...
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Shop calculations, reading working drawings, measuring instruments ...

International Correspondence Schools - Measuring instruments - 1914
...the square root of 49 is 7, because 7X7=49; the square root of 1.21 is 1.1, because 1.1X1.1 = 1.21. The cube root of a number is one of three equal factors of which the number is composed. The cube root of 27 is 3, because 27 = 3X3X3; and the cube root of 64...
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Electronics: Fundamentals for the Water and Wastewater Maintenance Operator

Frank R. Spellman, Joanne Drinan - Technology & Engineering - 2000 - 232 pages
...number is one of the two equal factors of that number. Thus, 3 is the square root of 9 because 3X3 = 9. The cube root of a number is one of three equal factors of that number. The fourth root is one of the four equal factors, and so on for higher roots. Square root operations...
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New Elementary Algebra Embracing the First Principles of the Science

Charles Davies - Algebra - 1891 - 294 pages
...radical sign. Thus, V98 ab*. Such quantities are called surds of the second degree, Cube Root. 138 a, The cube root of a number is one of three equal factors of the number. To extract the cube root of a number is to find a factor' which, multiplied into itself...
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