 | James Morford Taylor - Algebra - 1893 - 362 pages
...CHAPTER IX. EVOLUTION. 114. The nth Root of a number or expression is one of its » equal factors. Thus the square root of a number is one of its two equal factors ; the cube root of a number is one of its three equal factors ; and so on. A root is indicated by the... | |
 | Henry B. Maglathlin - 1894 - 370 pages
...Boot of a number is one of the equal factors taken to form the number. 380. The Second, or Square Boot of a number is one of its two equal factors. Thus, The square root of 25 = 5 ; since 5 X 5 = 25. The Third, or Cube Boot of a number is one of its three equal factors. Thus,... | |
 | George Edward Atwood - Arithmetic - 1894 - 396 pages
...there are units in the exponent. EVOLUTION. 362. A Root of a number is one of its equal factors. 363. The Square Root of a number is one of its two equal factors. 364. The Cube Root of a number is one of its three equal factors. 365. A Perfect Power is a number... | |
 | Edward Brooks - Arithmetic - 1895 - 198 pages
...Find the square root of 324. SOLUTION. — We first resolve the number into its prime factors. Since the square root of a number is one of its two equal factors, we take one of every two equal factors and have 2x3x3 = 18. Hence, the square root of 324 is 18. NOTE.... | |
 | George Washington Hull - Arithmetic - 1896 - 152 pages
...process of finding a root of a number. A Root of a number is one of the equal factors of the number. The Square Root of a number is one of its two equal factors. Thus, the square root of 25 is 5, since 5x5 are 25. The Cube Root of a number is one of its three equal factors. Thus, the cube... | |
 | J. R. Bevis - Geometry - 1896 - 174 pages
...you make this formula from No. 1 ? — Square of a number = t z + 2 tu + u 2 ' (t = tens, u = units). The square root of a number is one of its two equal factors. 4. What are the equal factors of 4 ? of 9 ? of 25 ? of 64 ? of 81 ? of 100 ? of 144 ? of 4900 ? 5.... | |
 | Frank H. Hall - Arithmetic - 1896 - 300 pages
...7 X 4) = 140. 29. The square of a number is the product obtained by using it twice as a factor. 30. The square root of a number is one of its two equal factors. The square root of 9 is 3. The square root of ,9e is f . The square root of .16 is .4. 31. A number... | |
 | Frank H. Hall - Arithmetic - 1896 - 296 pages
...meaning and use of the expressions, square root and perfect square, and of the sign of square root. 1. The square root of a number is one of its two equal factors. 2. The square root of 4 (2 x 2) is . v/9~= 3. The square root of 16 (4 x 4) is . \/36 = 4. The square... | |
 | Emerson Elbridge White - Algebra - 1896 - 418 pages
...of the equal factors which multiplied together will produce the number (§ 34). 331. The second or square root of a number is one of its two equal factors ; the third or cube root, one of its three equal factors ; and the nth root, one of its n equal factors.... | |
 | Frank H. Hall - Education - 1898 - 296 pages
...Algebra. 305. To FIND THE SQUARE ROOT OF NUMBERS REPRESENTED BY LETTERS AND FIGURES. EXPLANATION. Since the square root of a number is one of its two equal factors the square root of a*, (axaxaxa), is a1, (axa). The square root of a2 is a. The square root of a5 is... | |
| |
The square root of a number is one of its two equal factors. Thus, 4 is the square root of 16. 
