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" This is done by pointing off the number into periods of two figures each, beginning at the right. "
Grammar School Book - Page 376
by Florian Cajori - 1915 - 437 pages
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Elements of Algebra: Embracing ... the Theory and Application of Logarithms ...

Davis Wasgatt Clark - 1844 - 394 pages
...the following rule for the extraction of the second root will be readily inferred : RULE. I. Separate the number into periods of two figures each., beginning at the right hand : the left-hand period will often con" tain but one figure. II. Find the greatest square in the...
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Elements of Algebra: Embracing Also the Theory and Application of Logarithms ...

Davis Wasgatt Clark - Algebra - 1846 - 374 pages
...the following rule for the extraction of the second root will be readily inferred: RULE. I. Separate the number into periods of two figures each, beginning at the right hand: the left-hand period will often contain but one figure. II. Find the greatest square in the first...
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Mathematical Dictionary and Cyclopedia of Mathematical Science: Comprising ...

Charles Davies, William Guy Peck - Electronic book - 1855 - 592 pages
...indicated square roots are incommensurable. To extract the square root of a whole number : I. Separate the number into periods of two figures each, beginning at the right | hand : the left hand period will often contain but one figure. II. Find the greatest perfect square...
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The Normal Higher Arithmetic: Designed for Common Schools, High Schools ...

Edward Brooks - Arithmetic - 1877 - 564 pages
...which we remove as before. 2. In practice, we determine the number of figures in the root by pointing off the number into periods of two figures each, beginning at the right; we also abbreviate the work by omitting ciphers and condensing the other parts, preserving only the...
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The Normal Union Arithmetic: Graded Course, Part 3

Edward Brooks - Arithmetic - 1877 - 232 pages
...which we remove as before. 2. In practice, we determine the number of figures In the root by pointing off the number into periods of two figures each, beginning at the right ; we also abbreviate the work by omitting ciphers and condensing the other parts, preserving only the...
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The New Normal Written Arithmetic: Designed for Common Schools, Normal ...

Edward Brooks - Arithmetic - 1877 - 438 pages
...which we remove as before. 3. In practice, we determine the number of figures hi the root by pointing off the number into periods of two figures each, beginning at the right; we also abbreviate the work by omitting ciphers and condensing the other parts, preserving only the...
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The New Normal Written Arithmetic: Designed for Common Schools, Normal ...

Edward Brooks - Arithmetic - 1877 - 444 pages
...we remove as before. 2. In practice, we determine the number of figures In the root by pointing oft' the number into periods of two figures each, beginning at the right ; we also abbreviate the work by omitting ciphers and condensing the other part*, preserving only the...
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The New Practical Arithmetic

Waite A. Schoemaker - Arithmetic - 1887 - 454 pages
...1100023.4575 b. 20761 d. 911847 /. .000046 To find the number of places in the square root of a nuniber, point off the number into periods of two figures each, beginning at the decimal point. The number of periods is equal to the number of places in the root. Drill Preparatory...
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The Normal Elementary Algebra: Containing the First Priniples of the Science ...

Edward Brooks - Algebra - 1888 - 344 pages
...of 2025 ¡я 4 teue and 5 u- its, l 45. 2. Extract the square root of 104976. SOIÜTION. Separating the number into periods of two figures each, beginning at the right, we find there are three figures in the root, and the root consiste of hundreds, tena and units, and...
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The Normal Standard Arithmetic: By Analysis and Induction, Designed for ...

Edward Brooks - Arithmetic - 1895 - 424 pages
...three terms. 10'49'76)324 2. In practice we determine the number of figures 3 9 in the root by pointing off the number into periods • of two figures each, beginning at the right. We M™ also abbreviate the work by omitting ciphers and condensing the other parts, preserving only...
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