Calendar: 1860-1861 Page 517

518 THE SCHOOL II -algebra and J-x7-y7 6-xi-yi Find the factor which will make rational Find the fourth power of V-2 V3 and the Solve the equations χ χ la 'יי χ χ 2x 850 -l 931 χ6- 10 Ί -y2 x- 24 Reduce aj' izs -f ca to quadratic person rents certain number of acres of land for 84 he cultivates acres himself and letting the rest for 10i an acre more than he pays receives the amount of the rent recfUired the number of acres circular field is divided into an odd number of equal areas by the circumferences of concentric circles and the radius of the outer circle is ρ times the breadth of the middle area find the number of circles 10 and Β are two points on the bank of river man rows to and fro taking 39' more than he would take were there no stream the next day he and his mate do the same rowing half as fast again as before and they now take only 8' more than they would in still water Required the rate of the first man in still water equation