 | Isaac Dalby - Mathematics - 1806 - 526 pages
...Ans. 10 battal. through AB. 4 through CD. 5 through GH. 6 through LN. 13. To divide a given number n into two such parts that the difference of their squares shall be equal to a given number d ? ws-rd , n' — d. Ans. the two parts are — , and 2?z 2« 14. A body of... | |
 | James Wood - 1857 - 634 pages
...other. (5) Divide 25 into two such parts, that the sum of their squares shall be 313. (6) Divide SO into two such parts, that the difference of their...fraction which is greater than its square by ¿. (10) The sum of £4. 10i. is equally divided among a certain number of persons, and each receives as many... | |
 | Jeremiah Day - Algebra - 1859 - 422 pages
...quarter for the wheat. How much would he have received for reaping the wheat alone ? Prob. 41. Divide 15 into two such parts that the difference of their squares shall be 105. Prob. 42. Divide the number a into two such parts that the difference of their squares shall be... | |
 | H. B. Furness, George W. Smith, Jacob Henry Bromwell - Algebra - 1882 - 168 pages
...the third multiplied by 4, and the fourth divided by 5, shall be equal to each other. 0 25. Divide 25 into two such -parts that the difference of their squares shall be 375. 26. The numerator of a fraction is 1 more than the denominator. If twice the fraction be added... | |
 | Albany (N.Y.). Board of Public Instruction - Education - 1895 - 624 pages
...shall equal three times the second. 13. Multiply (x *>») by (?±?-l. Vtf z+yj \x—y 14. Divide 50 into two such parts that the difference of their squares shall be 500. 15. Simplify -— - -- ' - -- x 2.1—1 4za— 1. EXAMINATION IN GEOMETRY. NOTK — Answer everything... | |
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Divide 30 into two such parts, that the difference of their squares shall be 300. 