 | Daniel W. Fish - Arithmetic - 1876 - 302 pages
...equal factors of 16 ? 81 ? 256 ? 4. Of what is 81 the 2d power ? The 4th power ? DEFINITIONS. 806. The Square Root of a number is one of the two equal factors of that number ; the Cube Root is one of the three equal factors of that number, etc. Thus, 3 is the square root of... | |
 | Edward Brooks - Arithmetic - 1876 - 584 pages
...power that can be resolved into its prime factors. CASE II. To extract the Square Boot of a number. The Square Root of a number is one of the two equal factors of the number. The square root of a number may also be defined to be a number which, used as a factor... | |
 | Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 200 pages
...omitted. Roots are sometimes indicated by a fractional exponent. Thus, 9* denotes the square root of 9. The Square Root of a number is one of the two equal factors by whose multiplication the number is produced. The Cube Root of a number is one of the three equal... | |
 | George Albert Wentworth - Algebra - 1881 - 406 pages
...+ an. 9. ax — ay — bx + by. 5. cda? — cxy + dxy — y2. 10. ecfe2 — cyz + dyz — y2. 123. The square root of a number is one of the two equal factors of that number. Thus, the square root of 25 is 5 ; for, 25 = 5 X 5. The square root of a4 is a2 ; for, a4 = a2 X a2.... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1881 - 446 pages
...Thus, the squares of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100. 379. The square root of a number is one of the two equal factors of the number. Thus, the square roote of 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, are 1, 2, 3, 4, 5, 6, 7,... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1882 - 376 pages
...Thus, the squares of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100. 379. The square root of a number is one of the two equal factors of the number. Thus, the square roots of "1, 4, 9, 16, 25, 36, 49, 64, 81, 100, are 1, 2, 3, 4, 5, 6,... | |
 | Arithmetic - 1882 - 526 pages
...table : II. EVOLUTION. 173. A roo£ of a number is one of the equal factors that produce the number. a. The square root of a number is one of the two equal factors that produce the number. b. The cube root of a number is one of the three equal factors that produce... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1882 - 398 pages
...of 27 ? Of 64 ? 364. A Root of a number is one of the equal factors which produce it. The Second, or Square, Root of a number is one of the two equal factors which produce it ; The Third, or Cube, Boot of a number is one of the three equal factors which produce... | |
 | George Albert Wentworth - Algebra - 1886 - 284 pages
...9. ax — ay — bx-\-by. 5. cdx* — cxy -(- dxy — if. 10. сс7z» — cyz -\- dyz — y2. 122. The square root of a number is one of the two equal factors of that number. Thus, the square root of 25 is 5 ; for 25 = 5 X 5. The square root of a4 is a2 ; for a4 = a2 X a2.... | |
 | George Albert Wentworth - Arithmetic - 1886 - 392 pages
...number. Thus the squares of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100. 264. The square root of a number is one of the two equal factors of the number. Thus the square roots of 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, are 1, 2, 3, 4, 5, 6, 7,... | |
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The square root of a number is one of the two equal factors of the number. 
