 | Thomas Henderson - 1876 - 114 pages
...introduction to the resolution of cubic equations. RULE FOR EXTRACTING THE CUBE ROOT OF NUMBERS. Point off the given number into periods of three figures each, beginning at the unit's place, and pointing toward the left, in integers, and toward the right, iu decimals. Find the... | |
 | Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 200 pages
...of the units, plus the cube of the units. From the preceding analysis we derive the following RULE. Separate the given number into periods of three figures each, beginning at the right Juind. Find the greatest number whose cube is contained in the first left-hand period, for the... | |
 | C. Frusher Howard - Ready-reckoners - 1879 - 134 pages
...number of figures In the root equals the number of periods. 2. Find the greatest number whose square is contained in the period on the left ; this will be the first figure in the root. Subtract the square of thia figure from the period on the left; to the remainder annex the next period to form a... | |
 | Samuel Mecutchen - Arithmetic - 1880 - 292 pages
...the denominator separately, or change the fraction to a decimal and then extract the root. CUBE ROOT. Separate the given number into periods of three figures each, beginning at the right hand. Find the greatest number whose cube is contained in the first left-hand period, for the... | |
 | Samuel Mecutchen - Arithmetic - 1880 - 262 pages
...the denominator separately, or change the fraction to a decimal and then extract the root. CUBE ROOT. Separate the given number into periods of three figures each, beginning at the right hand. Find the greatest number whose cube is contained in the first left-hand period, for the... | |
 | A. Melrose - 1881 - 314 pages
...5 times as long as it is broad, whose area is 4 acres ? EXTEACTION OF THE CUBE ROOT. RULE 1. Divide the given number into periods of three figures each, beginning at the place of units. 2. Find the greatest cube in the left-hand period, place its root on the right, and... | |
 | Daniel W. Fish - Arithmetic - 1883 - 360 pages
...COMPLETE DIVISOR, 12,812,904 ( 234 4812 4167 645904 3 x 230 x 4 = 2760 4 2 = 16 161476 645904 RULE.—1. Separate the given number into periods of three figures each, beginning at the units' place. 2. Find the greatest number whose cube is contained in the period on the left ; this will be the first... | |
 | Daniel W. Fish - Arithmetic - 1883 - 348 pages
...12,812,904 ( 234 8 1389 2302 = 158700 3 x 230 x 4 = 2760 4s = 16 161476 4S12 4167 645904 645904 RULE. — 1. Separate the given number into periods of three figures each, beginning at the units' place. 2. Find the greatest number whose cube is contained in the period on the left ; this will be the first... | |
 | C. Frusher Howard - Ready-reckoners - 1884 - 144 pages
...number of figures In the root equals the number of periods. 2. Find the greatest number whoso square is contained in the period on the left; this will be the first figure in the root. Subtract the square of this figure from the period on the left; to the remainder annex the next period to form a... | |
 | Edward Brooks - Algebra - 1888 - 344 pages
...number each time. Rille. — I. Separate the number into periods of three figure» each, beginning at units' place. II. Find the greatest number whose cube is contained in the lefthand period ; place it at the right and subtract its cube from the period, and annex the next period... | |
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RULE. 1. Separate the given number into periods of three figures each, beginning at the units place. 
