 Thus the 4th root (2x2) = the square root of the square root ; the sixth root (3x2) = the cube root of the square root, or the square root of the cube root.  Elementary Algebra - Page 168by Henry Sinclair Hall, Samuel Ratcliffe Knight - 1895 - 478 pagesFull view - About this book
 | Henry Sinclair Hall, Samuel Ratcliffe Knight - Algebra - 1885 - 412 pages
...applications of the rule for finding the square root, we may find the eighth, sixteenth... r oot. The sixth root of an expression is found by taking the cube...certain other higher roots may be obtained. Example I. Find the fourth root of 81z4 - 216a;3)/ + 216яу - 96a#3 + 16i/4. Extracting the square root by... | |
 | Oscar F. Williams - Arithmetic - 1894 - 364 pages
...root can be obtained by extracting the square root of the square root. 8. The 6th root is obtained by taking the cube root of the square root, or the square root of the cube root. EXAMPLES FOR PRACTICE. 474. 1. "What is the cube root of 1728 ? 2. What is the cube root of 15625 ?... | |
 | William Kent - Engineering - 1895 - 1234 pages
...according to the rules given below. The 4th root is the square root of the square root. The 8th root is the cube root of the square root, or the square root of the cube root ; the 9th root is the cube root of the cube root ; etc. To Extract tbe Square Root,— -Point off the... | |
 | Henry Sinclair Hall, Samuel Ratcliffe Knight - Algebra - 1897 - 552 pages
...of the rule for finding the square root, we may find the eighth, sixteenth ••• root. The sixth root of an expression is found by taking the cube...processes for extraction of cube and square roots, other higher roots may be obtained. Ex. 1. Find the fourth root of 81 x4 - 216 x*y + 216 z'V - 96 xy*... | |
 | William James Milne - Algebra - 1901 - 462 pages
...root may be obtained by extracting the square root of the square root ; the sixth root, by extracting the cube root of the square root, or the square root of the cube root ; the eighth root, by extracting the square root of the square root of the square root. EXAMPLES 1... | |
 | Robert Wahl, Max Henius - Brewing - 1902 - 1288 pages
...HIGHER ROOT THAN THE CUBE. The fourth root is the square root of the square root. The sixth root is the cube root of the square root or the square root of the cube root For square roots and cube roots see tables under their respective heads. Other roots are most conveniently... | |
 | William Kent - Engineering - 1907 - 1206 pages
...Higher Boot than the Cnbe.— The fourth root is the square root of the square root ; the sixth root is the cube root of the square root or the square root of the cube root. Other roots are most conveniently found by the use of logarithms. ALLIGATION • shows the value of... | |
 | William James Milne - Algebra - 1902 - 620 pages
...may be obtained by extracting the square root of the square root; the sixth root, by extracting tlie cube root of the square root, or the square root of the cube root ; the eighth root, by extracting the square root of the square root of the square root. EXAMPLES 1... | |
 | John Henry Moore - Business mathematics - 1904 - 404 pages
...fourth root may be obtained by extracting the square root of the square root. The sixth root is obtained by taking the cube root of the square root or the square root of the cube root. WRITTEN EXERCISE Extract the cube root of : 1. 1728. 4. 65939264. 7. Ti||fr2. 15625. 5. ffc. 8. 1264.295441.... | |
 | William James Milne - Algebra - 1908 - 476 pages
...root may be obtained by extracting the square root of the square root ; the sixth root, by extracting the cube root of the square root, or the square root of the cube root ; the eighth root, by extracting the square root of the square root of the square root. EXERCISES 304.... | |
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