 | George Albert Wentworth - Algebra - 1884 - 552 pages
...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 = a* X a2. The square root of a2¿V is abc ; for, a26V = abo X abc. In general, the square root of... | |
 | George Albert Wentworth - Algebra - 1885 - 318 pages
...+ a«. 9. ax - ay — bx + ¿y. 5. «¿E* — cxy -\- dxy — у2 . 10. cc?22 — cyz -\- dyz - y1. 122. The square root of a number is one of the two...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. The square root of a2¿V is abc ; for d*bV = abc... | |
 | 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,... | |
 | George Albert Wentworth - Algebra - 1888 - 514 pages
...a common factor. Thus, (3) ac — ad — be + bd — (ac — ad) — (be — bd) = a(cd)-b(cd) 49. The square root of a number is one of the two equal...number. Thus, the square root of 25 is 5 ; for, 25 = 5 X 5. The square root of a4 is a2 ; for, In general, the square root of an even power of a number is expressed... | |
 | George Albert Wentworth - Algebra - 1888 - 514 pages
...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. In general, the square root of an even power of a number is expressed by writing the number with an... | |
 | George Albert Wentworth - Arithmetic - 1888 - 392 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, 7,... | |
 | George Albert Wentworth - Algebra - 1888 - 350 pages
...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 a* ; for, a4 = a2 X a*. The square root of a262c2 is abc ; for, a^c* = abc X abe. In general, the square... | |
 | Horatio Nelson Robinson - 1888 - 372 pages
...whose root is to be extracted ; but only the perfect powers can have exact roots. SQUARE ROOT. 432. The Square Root of a number is one of the two equal factors that produce the number; thus the square root of 49 is 7, for 7 x 7 = 49. 433. In extracting the square... | |
 | George Albert Wentworth - Algebra - 1891 - 550 pages
...of volume in the cube. 20. Roots. The root of a number is one of the equal factors of that number ; the square root of a number is one of the two equal factors of that number ; the cube root of a number is one of the three equal factors of that number ; and so on. The sign... | |
 | George Albert Wentworth - Algebra - 1891 - 380 pages
...the cube of that number. 16. Eoots. The root of a number is one of the equal factors of that number ; the square root of a number is one of the two equal factors of that number ; the cube root of a number is one of the three equal factors of that number ; and so on. The sign... | |
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The square root of a number is one of the two equal factors of the number. 
