 | Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 200 pages
...units (2 X 10 X 5) plus the square of the units (52) ; and the required root is 10 + 5 = 15. RULE. Separate the given number into periods of two figures each, beginning at the right hand. Find the greatest number whose square is contained in the first left-hand period, for the first figure... | |
 | C. Frusher Howard - Ready-reckoners - 1879 - 134 pages
...numbers equals their sum multiplied by their difference. To find the square root of a number. RULE 1. Separate the given number into periods of two figures each, beginning at the unit's place. The number of figures In the root equals the number of periods. 2. Find the greatest... | |
 | Samuel Mecutchen - Arithmetic - 1880 - 288 pages
...the required power ; the product of these factors will be the required power. EVOLUTION. SQUARE ROOT. SEPARATE the given number into periods of two figures each, beginning at the right hand. Find the greatest number whose square is contained in the first left-hand period, for the first figure... | |
 | Samuel Mecutchen - Arithmetic - 1880 - 262 pages
...the required power ; the product of these factors will be the required power. EVOLUTION. SQUARE ROOT. SEPARATE the given number into periods of two figures each, beginning at the right hand. Find the greatest number whose square is contained in the first left-hand period, for the first figure... | |
 | James Gray - Arithmetic - 1883 - 154 pages
...9'879518/j. 6. Divide 4-736 by 82-73. Ans. 05724855 #BesV EXTRACTION OF THE SQUARE ROOT. RCLE 1. Divide the given number into periods of two figures each, beginning at the right hand, and pointing toward the left in integers, and toward the right in decimals. Every period will give... | |
 | Daniel W. Fish - Arithmetic - 1883 - 360 pages
...Practice, thus : 24900 18,66,24 ( 432 400x2 + 30x2 + 2 = 862)1724 16 1У24 83 ) 266, etc. EULB.—1. Separate the given number into periods of two figures each, beginning at tJie units' place. 2. Find the greatest number whose square is contained in the period on the left;... | |
 | C. Frusher Howard - Ready-reckoners - 1884 - 144 pages
...To find the square root of a number. Use, to find the length of one side of a given square. RULE 1. Separate the given number into periods of two figures each, beginning at the unit's place. The number of figures In the root equals the number of periods. 2. Find the greatest... | |
 | John Bernard Clarke - Algebra - 1889 - 566 pages
...square of the units, on the principle indicated in (218). We thus have the following RULE.—Separate the given number into periods of two figures each, beginning at the right; the extreme left-hand period may contain but one figure. Divide this result (not considering the last... | |
 | Thomas J. Foster - Coal mines and mining - 1891 - 444 pages
...(See table of logarithms for a shorter method.) EVOLUTION. To flnd the square root of a number. — RULE. — I. Separate the given number into periods of two figures each, beginning at the units place. II. Find the greatest number whose square is contained in the period on the left ; this... | |
 | John Groesbeck - 1891 - 426 pages
...factors, and which has an exact square root. 432. To find the square root of a number. Rule. — 1. Separate the given number into periods of two figures each, beginning at the place of units. 2. Find the greatest square in the left-hand period, and place its root for the first... | |
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RULE. I. Separate the given number into periods 'of two figures each, beginning at the right hand: the period on the left will often contain but one figure. II. Find the greatest perfect square in... 
