 | Horatio Nelson Robinson - Algebra - 1846 - 276 pages
...the power; hence any cube within 3 places of figures can have only one in its root, any cube within 6 places can have only two places in its root, &c. Therefore...contains decimals, commence at the unit place, and count 3 places each way, and the number of periods will indicate the number of figures in the root. EXAMPLES.... | |
 | Horatio Nelson Robinson - Algebra - 1848 - 354 pages
...the power; hence any cube within 3 places of figures can have only one in its root, any cube within 6 places can have only two places in its root, &c. Therefore...root. EXAMPLES. 1. Required the cube root of 12812904. 12-812-904(234 Divisor 3a*=12 )48 12167 = (23)2 3(23)2= 1587) 6459 (4 12812904=(234)2 Here 12 is contained... | |
 | Horatio Nelson Robinson - Algebra - 1856 - 350 pages
...the power; hence any cube within 3 places of figures can have only one in its root, any cube within 6 places can have only two places in its root, &c. Therefore...periods will indicate the number of figures in the roof EXAMPLES. 1. Required the cube root of 12812904. 12-812-904(234 a=2 a2= 8 Divisor 3a2=12 )48 12167... | |
 | Horatio Nelson Robinson - 1861 - 372 pages
...the power; hence any cube within 3 places of figures can have only one in its root, any cube within 6 places can have only two places in its root, &c. Therefore...unit. If the power contains decimals, commence at the unh place, and count three places each way, and the number of periods will indicate the number of figures... | |
 | Horatio Nelson Robinson - Algebra - 1863 - 374 pages
...power; hence any cube within 3 places of figures can have only one in its root, any cube; within 6 places can have only two places in its root, &c. Therefore we must divide of]' the given power into periods consisting of three places, commencing at the unit. If the power... | |
 | Elias Loomis - Algebra - 1868 - 386 pages
...and so on. Hence,if we divide the number into periods .of three figures, commencing at units' place, the number of periods will indicate the number of figures in the cube root. 209. %d. The first figure of the root will be the cube root of the greatest cube number... | |
 | Elias Loomis - Algebra - 1873 - 396 pages
...so on. Hence, if we divide the number into periods of two figures, commencing at the units' place, the number of periods will indicate the number of figures in the square root. For the square of tens can give no significant figure in tho first right hand period,... | |
 | International Correspondence Schools - Electrical engineering - 1897 - 672 pages
...root. This is done by pointing off the number \ntopcriods of two figures each, beginning at the right. The number of periods will indicate the number of figures in the root. Thus, the square root of 83,740,801 must contain 4 figures, since, pointing off the periods, we get... | |
 | International Correspondence Schools - Electrical engineering - 1897 - 346 pages
...number. is done by pointing off the number intopcriods of fii'o figures each, beginning at the right. The number of periods will indicate the number of figures in the root. Thus, the square root of 83,740,801 must contain 4 figures, since, pointing off the periods, we get... | |
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The number of periods will indicate the number of figures in the root. Thus, the square root of 83,740,801 must contain... 
