 | Frank H. Hall - Arithmetic - 1907 - 364 pages
...extreme ? 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 a4, (axaxaxa), is и2, (axa). The square root of a2 is a. The square root of ae is a8.... | |
 | George William Myers, Sarah Catherine Brooks - Arithmetic - 1907 - 432 pages
...The product obtained by using any number twice as a factor is called the square of that number. 288. The square root of a number is one of its two equal factors. 292. The cube of a number is the product obtained by using the number three times as a factor. 293.... | |
 | George William Myers, Sarah Catherine Brooks - Arithmetic - 1907 - 436 pages
...The product obtained by using any number twice as a factor is called the square of that number. 288. The square root of a number is one of its two equal factors. 292. The cube of a number is the product obtained by using the number three times as a factor. 293.... | |
 | Samuel Hamilton - Arithmetic - 1907 - 422 pages
...A root of a n'umber is one of the equal factors that produce th.it number. Thus, 3 is a root of 9. The square root of a number is one of its two equal factors. Thus, 4 is the square root of 16. The cube root of a number is one of its three equal factors. Thus,... | |
 | John Henry Walsh - Arithmetic - 1908 - 314 pages
...395. To find a root of- a number means to find one of the equal factors of the number. The square root is one of its two equal factors; the cube root is one of its three equal factors. 396. The square root of 64 is indicated thus, V64. The cube root is indicated thus, V64. The 4th root... | |
 | Samuel Hamilton - Arithmetic - 1908 - 512 pages
...ROOTS A root of a number is one of the equal factors that produce that number. Thus, 3 is a root of 9. The square root of a number is one of its two equal factors. Thus, 4 is the square root of 16. The cube root of a number is one of its three equal factors. Thus,... | |
 | George E. Mercer - Arithmetic - 1909 - 312 pages
...are the four equal factors of 16? Of 81? Of 10,000 ? A root of a number is one of its equal factors. The square root of a number is one of its two equal factors ; the cube root, one of its three equal factors ; the fourth root, one of its four equal factors ; etc. The radical... | |
 | Herbert Ellsworth Slaught, Nels Johann Lennes - Algebra - 1912 - 306 pages
...hours : (a) down the river ; (6) up the river. CHAPTER XI SQUARE ROOTS AND RADICALS 167. Definition. A square root of a number is one of its two equal factors. Thus 3 is a square root of 9, since 8-8 = 9. Similarly a + b is a square root of a3 + 2 at + b2. It... | |
 | William Russell Will - Business mathematics - 1913 - 316 pages
...42 by 35 23 67 10. 11. 12. Multiply 73 36 52 by 54 by 27 by 73 NOTE 1. . The square root of a power is one of its two equal factors; the cube root is one of its three equal factors; the fourth root is one of its four equal factors; etc. NOTE 2. The radical sign V~ is usually written... | |
 | George E. Mercer, Mabel Bonsall - Arithmetic - 1914 - 324 pages
...are the four equal factors of 16? Of 81? Of 10,000 ? A root of a number is one of its equal factors. The square root of a number is one of its two equal factors ; the cube root, one of its three equal factors ; the fourth root, one of its four equal factors ; etc. The radical... | |
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The square root of a number is one of its two equal factors : the cube root is one of its three equal factors, etc. 
