 | Daniel Adams - Arithmetic - 1807 - 248 pages
...Sec. WHEN the power is expressed by several numbers with thé sign -f- or — between them, a line is drawn from the top of the sign over all the parts of it ; thus, the second power of 21 — 5 is ^/21 — 5, and the 3d. power of 56+* s is г/56-г-в, &c. THE second,... | |
 | Nicolas Pike - Algebra - 1808 - 470 pages
...designed. If the power be expressed by several numbers, with the sign + or — between them, a line is drawn from the top of the sign over all the parts of it. Thus the 3d root of 47+22 is ^47+22, and the 2d. root of 59 — 17 is 1/59— 17, &c. Sometimes roots are designed... | |
 | Daniel Adams - Arithmetic - 1810 - 190 pages
...power is expressed by several numbers, with the sign -f- or — between them, a line, or vinculum, is drawn from the top of the sign over all the parts of it ; thus, the square root of 21 — 5 is */21 — 5, &c. EXTRACTION OF THE SQUARE HOOT. ТГ jLO7. To extract the... | |
 | Charles Hutton - Mathematics - 1811 - 406 pages
...or 2d root of it is v/20, the index 2 being always omitted, when only the square root is designed. When the power is expressed by several numbers, with the sign -{- or — between them, a line is drawn from the top of the sign over all the parts of it : thus the third root of 45 -12 is... | |
 | Charles Hutton - Mathematics - 1812 - 620 pages
...or 2d root of it is y' 20i the index 2 being always omitted, when only the square root is designed. When the power is expressed by several numbers, with the sign + or — between them, a line is drawn from the top of the sign over all tlie parts of it : thus the third root of 45 —... | |
 | Charles Hutton - Mathematics - 1816 - 610 pages
...designed. When the power is expressed by several numbers, with the sign -f- or — between them, a line is drawn from the top of the sign over all the parts of it : thus the third root of . 45 — 12 is £ "45 — 12, or thus y- (« — 12), inclosing the numbers in parentheses.... | |
 | Daniel Adams - Arithmetic - 1816 - 222 pages
...placed over it. Thus the square root of 16 is expressed \/ 16, and the cube i root of 27 is v' 27, &c. When the power is expressed by several numbers, with the sign + or — between "them, a line is drawn from the top of the sign over all the parts of it; thus the second power of 21 —... | |
 | Beriah Stevens - Arithmetic - 1822 - 436 pages
...3v/27, &c. When the power is expressed by several numbers with the signs + or — between them, a line is drawn from the top of the sign over all the parts of it ; thin the second power of 21 — 5 is ^/2i — 5, and the third power of 56+8 is 3^/56-t-si <J'c.... | |
 | Charles Hutton - Mathematics - 1822 - 616 pages
...or 2d root of it is ^/ 20, the index 2 being always omitted, when only the square root is designed. When the power is expressed by several numbers, with the sign + or — between them, a line is drawn from the top of the sign over all the parts of it : thus the third root of 46 — 12... | |
 | Daniel Adams - Arithmetic - 1828 - 286 pages
...the power is expressed by several numbers, with the sign -f-or — between them, a line, or vinculum, is drawn from the top of the sign over all the parts of it ; thus, the square root of 21 — 5 is \/ 21 — 5, &c. EXTRACTS©^ OF THE SQUARE ROOT. IT 107. To extract the... | |
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When the power is expressed by several numbers, with the sign -(-or — between them, a line, or vinculum, is drawn from the top of the sign over all the parts of it ; thus, the square root of 21 — 5 is \/ 21 — 5, &c. EXTRACTION OF THE SQUARE ROOT.... 
