 | Edward Brooks - Arithmetic - 1877 - 444 pages
...equal factors. Eoots are of different degrees ; as, second, third, etc. 625. The Square Root, or second root, of a number is one of its two equal factors. Thus, 8 is the square root of 64, since 8x8 = 64. 626. The Cube Root, or third root, of a number is one,... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...equal factors. Roots are of different degrees; as, second, third, etc. 625. The Square Root, or second root, of a number is one of its two equal factors. Thus, 8 is the square root of 64, since 8 X 8 = 64. 626. The Cube Root, or third root, of a number is one... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1880 - 370 pages
...of a number is one of the equal factors taken to form the number. ^-389. The Second, or Square Boot of a number is one of its two equal factors. Thus, The square root of 25 = 5 ; since 5x5 = 25. The Third, or Cube Boot of a number is one of its three •equal factors.... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1881 - 368 pages
...EVOLUTION. 388. A Root of a number is one of the equal factors taken to form the number. 389. The Second, or Square Root of a number is one of its two equal factors. Thus, The square root of 25 = 5 ; since 5 X 5 = 25. The Third, or Cube Root of a number is one of its three equal factors. Thus,... | |
 | Daniel W. Fish - Arithmetic - 1883 - 360 pages
...^/64. The numerator of the exponent indicates а рэweаг, anJ the denominator a root. Thus, 8Í is equivalent to SQUARE ROOT. 395. The square root of a number is one of its two equal Tactors. Thus, the square root of 81 is 9, since 9 x 9 = 81. PRINCIPLES. — I. The square of a number... | |
 | Warren H. Sadler, William Russell Will - Arithmetic - 1885 - 422 pages
...is the fourth root of 16 ? What is the fourth root [the square root of the square root] of 81 ? [о] The square root of a number is one of its TWO equal factors. Hence, Since evolution is the reverse of involution, the square root of a number is found by reversing... | |
 | Indiana. State Board of Education - 1886 - 360 pages
...required root of a number. ART. 430.—A Root of a number is one of its equal factors. ART. 431.—The Square Root of a number is one of its two equal factors. Thus, 6 is the square root of 36, because 6 is one of its two equal factors. 4 is the cube root of 64, because... | |
 | Charles Scott Venable - Arithmetic - 1888 - 402 pages
...third, fourth, etc., root, according as it is one of its two, three, four, etc., equal factors. 904. The square root of a number is one of its two equal factors. 5 is the square root of 25. 905. The cube root of a number is one of its three equal factors. 3 is... | |
 | Charles Davies - Algebra - 1889 - 330 pages
...upon by the same rules as when they are affected with entire exponents SQUARE ROOT OF NUMBERS. 1O9. The SQUARE ROOT of a number is one of its two equal factors. Thus, 25 = 5 X 5 ; hence, 5 is the square root of 25 ; that is, \/25 = 5, or (25)* = 5. The following table,... | |
 | Edward Sylvester Ellis - Arithmetic - 1889 - 370 pages
...required root of a number. ART. 430. — A Root of a number is one of its equal factors. ART. 431. — The Square Root of a number is one of its two equal factors. Thus, 6 is the square root of 36, because 6 is one of its two equal factors. 4 is the cube root of 64, because... | |
| |
The square root of a number is one of its two equal factors. Thus, 4 is the square root of 16. 
