 | Benjamin Greenleaf - Arithmetic - 1847 - 336 pages
...its square. To extract the cube root, is to find a number, which, multiplied into its square, will produce the given number. RULE. 1 . Separate the given number into periods of three figures each, by pulling a point over the unit jigure, and every third figure beyond the place of units. 2. Find by... | |
 | Benjamin Greenleaf - Arithmetic - 1848 - 204 pages
...inches square. Section 49. EXTRACTION OF THE CUBE ROOT. A CUBE is a solid, bounded by six equal squares. To extract the cube root, is to find a number, which, being multiplied into its square, will produce the given number. A number is said to be cubed, when it is multiplied into its square.... | |
 | Benjamin Greenleaf - Arithmetic - 1849 - 336 pages
...number represents the contents of a cubic body, of which the cube root is one of its sides. ART. 282. To extract the cube root is to find a number, which, being multiplied into its square, will produce the given number. The following numbers in the upper line represent roots, and those in... | |
 | Rufus Putnam - Arithmetic - 1849 - 276 pages
...which being multiplied by 8, gives the product 13952. Hence the RULE TOR EXTRACTING THE CUBE ROOT. 1 . Separate the given number into periods of three figures each, by placing a dot over every third figure, beginning at units ; thus, 31486.100846. (What will the dots... | |
 | Almon Ticknor - Measurement - 1849 - 156 pages
...then extract the root, as above, &c. PROOF. — Square the root, and add in the remainder. CUBE ROOT. RULE. — 1- Separate the given number into periods of three figures each, placing a point over units, then over every third figure towards the left in whole numbers, and over... | |
 | Benjamin Greenleaf - 1851 - 332 pages
...number represents the contents of a cubic body, of which the cube root is one of its sides. ART. 282. To extract the cube root is to find a number, which, being multiplied into its square, will produce the given number. The following numbers in the upper line represent roots, and those in... | |
 | John Bonnycastle - 1851 - 314 pages
...3-162277 $c. (11.) Required the squareroot of -00032754. Ans. -01809 $c. extraction of toe Cube RULE 1.* 1. Separate the given number into periods of three figures each, by putting a point over, every third figure from the place of units, towards the left-hand in integers, and to the right-hand... | |
 | Benjamin Greenleaf - Arithmetic - 1851 - 374 pages
...sides, which are perpendicular to each other. . A number is said to be cubed when it is multiplied into its square. To extract the cube root is to find a number, which, multiplied into its square, will produce the given number. RULE. — 1. Separate the given number into... | |
 | Oliver Byrne - Engineering - 1851 - 310 pages
...of the columns may increase in the same order. In column (in) write the given number, and divide it into periods of three figures each, by putting a point over the place of units, and also over every third figure, from thence to the left in whole numbers, and to... | |
 | Benjamin Greenleaf - Arithmetic - 1852 - 380 pages
...into its square. To extract the cube root is to find a number, which, multiplied into its square, will produce the given number. RULE. — 1. Separate the given number into periods of tltree figures each, by putting 'a point over tlie unit figure, and every third figure beyond the place... | |
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OF THE CUBE ROOT. A cube is any number multiplied by its square. To extract the cube root, is to find a number, which, being multiplied into its square, shall produce the given number. RULE. 1 . Separate the given number into periods of three figures... 
