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" The square root of a number, is that number which multiplied by itself once will produce the given number. "
Arithmetic. [With] Key - Σελίδα 97
των Montagu H. Foster - 1881
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Elements of arithmetic, with numerous examples

Richard Mosley - 1836 - 140 σελίδες
...9. У il or 273 means the cube root of 27-1/81 or 81* means the fourth root of 81. SQUARE ROOT. 80. The square root of a number is that number which,...produce the number. Thus, the square root of 9 is 3, the square root of 100 is 10. To extract the square root of a given number. RULE. — Put a point over...

An Algebra Upon the Inductive Method of Instruction

John Hopkins Harney - 1840 - 288 σελίδες
...built ; and — = what the other built. SECTION XV. Pure Equations of the Second Degree. The second root of a number, is that number which, multiplied by itself, will produce the number. It is sometimes called simply the root. 5 is the second root of 25 ; 6 of 36 ; 7 of 49; 4 of 16; 8...

Elements of Algebra: Including Sturm's Theorem

1845 - 368 σελίδες
...multiplying that number by itself once : for example, 49 is the square of 7, and 144 is the square of 12. The square root of a number, is that number which multiplied by itself once will produce the given number. Thus, 7 is the square root of 49, and 12 the square root of 144...

Ray's Algebra Part Second: An Analytical Treatise, Designed for High Schools ...

Joseph Ray - 1852 - 396 σελίδες
...which multiplied by itself a certain number of times will produce the given number. The second root or square root of a number, is that number which multiplied by itself, that is, taken twice as a factor, will produce the given number. The process of finding the second...

Arithmetic, algebra, differential and integral calculus, by W. Rutherford ...

Royal Military Academy, Woolwich - 1853
...for6X6=§6;aDdals° 1 1 1 ' ' -I *x = (ll*)Tor(lF) jhoice = 1331- = V1331. EXTRACTION OF THE SQUARE BOOT. 107. The square root of a number is that number which multiplied by itself produces the proposed number. There are many numbers whose square roots cannot be determined exactly,...

The Elements of Algebra

Elias Loomis - 1856 - 268 σελίδες
...that number by itself once. Thus the square of 8 is 8x8, or 64; the square of 15 is 15x15, or 225. The square root of a number is that number which, multiplied by itself once, will produce the given number. Thus the square root of 144 is 12, because 12 multiplied by itself...

Elements of Algebra: On the Basis of M. Bourdon, Embracing Sturm's and ...

Charles Davies - 1857 - 400 σελίδες
...multiplying that number by itself once : for example, 49 is the square of 7, and 144 is the square of 12. The square root of a number, is that number which multiplied by itself once will produce the given number. Thus, 7 is the square root of 49, and 12 the square root of 144...

Ray's Algebra, Part Second: An Analytical Treatise, Designed for ..., Μέρος 2

Joseph Ray - 1857 - 396 σελίδες
...which multiplied by itself a certain number of times will produce the given number. The second, root or square root of a number, is that number which multiplied by itself, that is, taken twice as a factor, will produce the given number. The process of finding the second...

Arithmetic for the use of schools. [Pt.1. With] Answers

Edward Liddell (writer on arithmetic.) - 1860
...per hour, how far will it actually take a train of 150 tons in 3J hrs. ? SQUARE AND CUBE ROOTS. 87. The square root of a number is that number which, multiplied by itself, will produce the given number. The cube root of a number is that number which, multiplied by its square, will produce...

Elements of Algebra: On the Basis of M. Bourdon, Embracing Sturm's and ...

Charles Davies - 1860 - 400 σελίδες
...multiplying that number by itself once : for example, 49 is the square of 7, and 144 is the square of 12. The square root of a number, is that number which multiplied by itself once will produce the given number. Thus, 7 is the square root of 49, and 12 the square root of 144...




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