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" The Square Root of a number is one of the two equal factors that produce the number ; thus the square root of 49 is 7, for 7 X 7 = 49. "
The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ... - Page 380
by Horatio Nelson Robinson - 1860 - 456 pages
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Arithmetic for Business with Short Methods and Rapid Calculations in All ...

Jacob Henry Minick, Clement Carrington Gaines - Business mathematics - 1904 - 398 pages
...indicated by Ihe denominator of a fractional exponent. Thus 16J denotes v/16 ; 27J denotes V27. 396. The Square Root of a number is one of the two equal factors of the number. Thus, 4 is the square root of 16, since 4X4 are 16. 397. The Cube Root of a number is...
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New Commercial Arithmetic

John Henry Moore - Business mathematics - 1904 - 404 pages
...one of the equal factors which multiplied together will produce the given number. SQUARE ROOT 992. The square root of a number is one of the two equal factors which multiplied together will produce the given number. The accompanying diagram is a square 14 ft....
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The Foundations of Higher Arithmetic

Benjamin Franklin Sisk - Arithmetic - 1905 - 203 pages
...may be denoted by fractional exponents. Thus, Vl6=16*; ^16 = 16*; ^16 = 16*; elc. SQUARE ROOT 157. The square root of a number is one of the two equal factors that produce the number. 158. First Method. — The square root of an integral square can usually be found by factoring. SQUARE...
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Advanced Arithmetic

Elmer Adelbert Lyman - Arithmetic - 1905 - 268 pages
...of 2, and 2 is the square root of 4. 125 is the cube of 5, and 5 is the cube root of 125. 159. Since the square root of a number is one of the two equal factors of a perfect second power, numbers that are not exact squares have no square roots. However, they are...
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The New Business Arithmetic: A Treatise on Commercial Calculations

Orville Marcellus Powers - Business mathematics - 1906 - 384 pages
...3.1622+. The only roots that are of much practical use are the Square and Cube roots. SQUARE ROOT 489. The Square Root of a number is one of the two equal...factors that produce the number. Thus the square root of 25 is 5. By trial and inspection we find that the square of any number has twice as many or one less...
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The New Business Arithmetic: A Treatise on Commercial Calculations

Orville Marcellus Powers - Business mathematics - 1906 - 384 pages
...3.1622-)-. The only roots that are of much practical use are the Square and Cube roots. SQUARE ROOT 489. The Square Root of a number is one of the two equal...factors that produce the number. Thus the square root of 25 is 5. By trial and inspection we find that the square of any number has twice as many or one less...
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Practical Business Arithmetic

John Henry Moore, George Washington Miner - Business mathematics - 1906 - 476 pages
...169, 196. 238. The square of a number is the product arising from using the number twice as a factor. The square root of a number is one of the two equal factors of the number. 239. The square root of a number may be indicated by writing the number under the radical...
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The Practical Arithmetic: Oral and Written

Frank H. Hall - Arithmetic - 1907 - 364 pages
...132 = ? 142 = ? 152 = ? 162 = ? 172 = ? 182 = ? a. Find the sum of the eighteen squares in 1 and 2. The square root of a number is one of the two equal factors of the number. The radical sign, V (without a figure above it), indicates that the square root of the...
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Twelve Outputs Selected from Among Lectures and Articles Put Out from 1879 ...

Eveleen Laura Mason - American essays - 1907 - 126 pages
...'must be about,' But any successful heredity-hunter should know that — Geometrically considered, as the square root of a number is one of the two equal factors which produce it, the cube root then includes not only all the Powers of the numbers which have preceded,...
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Myers-Brooks Grammar School Arithmetic

George William Myers, Sarah Catherine Brooks - Arithmetic - 1907 - 432 pages
...multiplied together, give the product 36; the product 16; the product 64; the product 49. DEFINITION.—The square root of a number is one of the two equal factors of it. The sign of square root is •*/, called the radical sign. Thus, \/25 means the square root...
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