 | John Bonnycastle - 1813 - 456 sider
...Whence x = - 2 + V4 + 32O = - 2 + 1 8, by the rule, And consequently x— 16, the number of sheep. 6. It is required to find two numbers, such that their...difference of their squares, shall be all equal. Let ,r = the greater number, and у = the less. *' — t/a Hence 1 = — — = x — y, or л: =y + 1,... | |
 | John Bonnycastle - 1818 - 284 sider
...x3+4x=3ZO, Whence x— — 2+v/4+320=—2+ 18, by the rule, And consequently a;=16, the number of sheep. 6. It is required to find two numbers, such that their...and difference of their squares, shall be all equal to each other. Let x=the greater number, and y== the less. — the <»ueetionf •— " Hence 1 = —... | |
 | John Bonnycastle - 1818 - 326 sider
...+4z=320, Whence z=— 2+^/4+320= -2+18, by the rule, And consequently x=16, the number of sheep. 6. It is required to find two numbers, such that their ,sum, product, and difference of their squares, shalJ be all equal to each other. . Let x=the greater number, and ;/ = the less. =3Lj,' by the que«tionxl... | |
 | John Bonnycastle - 1825 - 336 sider
...Whence x=— 2+^(4+320)= _ 2-|-l8, by the rule, And consequently a:— .16. the number of sheep. 6. It is required to find two numbers., such that their...product and difference of their squares, shall be alt equal to each other. Let x= the greater number and j/= the less. by the question. £2 — u* Hence... | |
 | John Bonnycastle - 1829 - 372 sider
...-ra+4z=320, Whence *=-2-K/(4+320)= - 2+18, by the rule, And consequently x=t6, the number of sheep. 6. It is required to find two numbers, such that their...product and difference of their squares, shall be ali equal to each other. Let x== the greater number and y~ the less. Then $ ^y^_ , I by the question.... | |
 | John Radford Young - 1832 - 408 sider
...40, or — 140 : .-. the commodity cost $40 : the other value of a; is inadmissible. QUESTION III. It is required to find two numbers, such that their...and difference of their squares, shall be all equal. The sum of two numbers differing by unity, is equal to the difference of their squares. Let, then,... | |
 | John Bonnycastle - 1834 - 330 sider
...Whence x= — 2-f,v/(4-f 320)= - 2-f 18, by the rule, And consequently, 3:= 16, the number of sheep. 6. It is required to find two numbers, such that their...product, and difference of their squares, shall be all equaJ to each other. Let x= the greater number and y— the less. Then xx=x- *y the ciuestionjj _ „3... | |
 | John Radford Young - 1838 - 368 sider
...and of a dozen of claret (= — — =) 31. If the other value of z be admitted, then the 10 — ox number expressing the dozens of claret will be negative...x + (x + 1), and the difference of the squares, (x + 1)2 — x2, are each 2x + 1. We have therefore only to satisfy the remaining condition, that is,... | |
 | John D. Williams - 1840 - 634 sider
...same sum, he would have received 1 dollar apiece more for them ; required the number sold. Ans. 20. 6. It is required to find two numbers, such that their...and difference of their squares, shall be all equal to each other. Let x= the greater number, and y= the less. - ? \ by the questionHence 1= *- =x —... | |
 | Thomas Grainger Hall - 1840 - 266 sider
...days, and that В will arrive at С in 9 days. Find the distance of С from D. Ans. 150 miles. (24) Find two numbers such that their sum, product and difference of their squares may be equal. Ans. 1.680+ and 2.6180+ nearly. (25) Divide 134 into 3 such parts that the sum of the... | |
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It is required to find two numbers, such, that their sum, product, and difference of their squares, shall be all equal. 
