 | John Hunter - 1852 - 184 pàgines
...; (25) 6-21059 + (23) -745356 (26) 11 -289 ft. f, (21) f (24) 5* XXIII. CUBE BOOT. Definition. — The CUBE ROOT of a number is one of the three equal Factors which produce that number. In beginning to learn the extraction of the cube root, the pupil should... | |
 | Horatio Nelson Robinson - 1859 - 348 pàgines
...radius of another circle containing twice the area of the first? Ans. 7.07106 + feet. CUBE ROOT. 429. The Cube Root of a number is one of the three equal factors that produce the number. Thus, the cube root of 27 is 3, since 3 X 3 X 3 = 27. lltO. In extracting... | |
 | Horatio Nelson Robinson - 1860 - 444 pàgines
...8. Find the value of 1.0233752 correct to the sixth decimal place. Ans. 1.01 162 +. CUBE ROOT. 659. The Cube Root of a number is one of the three equal factors that produce the number. Thus, the cube root.of 343 is 7, since 7x7x7 = 343. To derive the method of... | |
 | Edward Brooks - 1863 - 350 pàgines
...one of the two equal factors of that number; thus, 7 is the square root of 49, since 49 = 7 X 7 421; The Cube Root of a number is one of the three equal factors of that number; thus, 3 is the cube root of 27, since 27 = 3X3X3. 422. The Fourth Root is one of the four... | |
 | John Hunter (of Uxbridge.) - 1866 - 266 pàgines
...inch longer than the diagonal of one of its faces. What is the length of its edge ? CUBE EOOT. 167. The cube root of a number is one of the three equal factors of which that number is the continued product. Thus, 7 is the cube root of 343, because 7 x 7 x 7=343... | |
 | Daniel W. Fish - 1874 - 300 pàgines
...same kind of fence ? CUBE ROOT. 816. A Perfect Cube is a number which has an exact cube root. 817. The Cube Root of a number is one of the three equal factors of that number. Thus, the cube root of 125 is 5, since 5x5x5 = 125. 818. PRINCIPLES. — 1. The cube of... | |
 | Lorenzo Fairbanks - 1875 - 472 pàgines
...reducing the fraction to a decimal, and then extracting the root by the ordinary method. CUBE ROOT. 627. The Cube Root of a number is one of the three equal factors into which the number can be resolved. 628. Any number which is not the product of three equal factors... | |
 | Edward Brooks - 1876 - 584 pàgines
...methods give the usual rule for the extraction of the square root. CASE III. The Cube Root of Numbers. The Cube Root of a number is one of the three equal factors of the number. The cube root of a number may also be defined to be a number which, used as a factor three times, will... | |
 | Edward Brooks - 1876 - 588 pàgines
...usual rule for the extraction of the square root. CASE III. The Cube Root of Numbers. The Cube Soot of a number is one of the three equal factors of the number. The cube root of a number may also be defined to be a number which, used as a factor three times, will... | |
 | Milton Browning Goff - 1876 - 462 pàgines
...is that number. Thus, 3 is the square root of 9 ; for 3 is one of the two equal factors of 9. 498. The Cube Root of a number is one of the three equal factors whose product is that number. Thus, 2 is the cube root of 8; for 2 is one of the three equal factors... | |
| |
The cube root of a number is one of the three equal factors of the number. Thus the cube... 
