Key to Elementary Treatise on AlgebraB.B. Mussey, 1842 - 56 σελίδες |
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... enunciated , if x represents the number , gives 7x 5x 10 7 +5 . = From this equation we find - 350 . Changing the ... enunciate it thus : What number is that of which exceeds of it by 5 ? 7. This question gives the number of years 40 ...
... enunciated , if x represents the number , gives 7x 5x 10 7 +5 . = From this equation we find - 350 . Changing the ... enunciate it thus : What number is that of which exceeds of it by 5 ? 7. This question gives the number of years 40 ...
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1+m+ n 1+m+ 14th performed 1st and 2d 2d and 3d 2d performed 40 miles 5th inclusive 9 m² a b c x a+b days a+b)² a+b)³ a+b+c)3m a² b² a² b³ a² c² a²+ab+b² a²bc a³ b3 a³ d² a4 m² ac² ap(m+n b² c² b² c³ breadth bushel c² d² c3 d³ cents chaise Changing the sign cows equation gives galls h³ n³ Hence Horse learner verify m² a² m² n m² n² m² x y m² x² m³ x³ miles per hour money is doubled mq-np np-mq number killed original equations preceding formulæ Progression represent the number sheep son's subtracting and canceling Va² Wheat x y² x y³ x² y x² y² x2 y³ x³ y x5 y³ x6 y³ x⁹ y¹º y⁹ yards