| John Bonnycastle - Algebra - 1813
...the roots, taken two and two, is equal to the coefficient of the third term, with its proper sign. 3. **The sum of the products of all the roots, taken three and three,** is equal to the coefficient of the fourth term, with its sign changed ; and so on. * 4. The continued... | |
| Bourdon (M., Louis Pierre Marie) - Algebra - 1831 - 304 pages
...term is equal to the sum of the different products of these same second terms multiplied two and two ; **the coefficient of the fourth term is equal to the sum of the** different products, three and three. Following this analogy, we say that the coefficient of a term,... | |
| Bourdon (M., Louis Pierre Marie) - Algebra - 1831 - 389 pages
...the third term is equal to the sum of the products of the different second terms taken two and two ; **the coefficient of the fourth term is equal to the sum of** their different products taken three and three. Reasoning from analogy, we 1st. product . . x3+ a +... | |
| John Radford Young - Algebra - 1832 - 352 pages
...of the third term is equal to the sum of the products of every two roots with their signs changed ; **the coefficient of the fourth term is equal to the sum of the** products of every three roots with their signs changed, &c. ; and the last term is equal to the product... | |
| John Radford Young - 1835 - 12 pages
...of the third term is equal to the sum of the products of every two roots with their signs changed ; **the coefficient of the fourth term is equal to the sum of the** products of every three roots with their signs changed; and so on: and the last term is equal to the... | |
| Charles Davies - Algebra - 1835 - 353 pages
...the third term is equal to the sum- of the products of the different second terms taken two and two ; **the co-efficient of the fourth term is equal to the sum of** their different products taken three and three. Reasoning from analogy, we may conclude that the co-efficient... | |
| Algebra - 1838 - 358 pages
...the third term is equal to the sum of the products of the different second terms taken two and two ; **the co-efficient of the fourth term is equal to the sum -of** their different products taken three and three. Reasoning from analogy, we may conclude that the co-efficient... | |
| John Radford Young - 1839
...of the third term is equal to the sum of the products of every two roots with their signs changed ; **the coefficient of the fourth term is equal to the sum of the** products of every three roots with their signs changed, &c. ; and the last term is equal to the product... | |
| Charles Davies - Algebra - 1842 - 358 pages
...the third term is equal to the sum of the products of the different second terms taken two and two ; **the co-efficient of the fourth term is equal to the sum of** their different products taken three and three. Reasoning from analogy, we may conclude that the co-efficient... | |
| Charles Davies - Algebra - 1845 - 368 pages
...the third term is equal to the sum of the products of the different second terms, taken two and two ; **the coefficient of the fourth term is equal to the sum of** their different products, taken three and three. Reasoning from analogy, we may conclude that the co-efficient... | |
| |