An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gary, Little, and Wilkins, 1830 - 276 σελίδες |
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Σελίδα 33
... twice as much money as A. What.money did each be- gin with ? Let x be the number of pounds each had at first . Thẹn ... twice as much as A lost wanting £ 40 ; his will be x - 40 + 2x + 80 B had now twice as much as A , 4x + 160 3 ...
... twice as much money as A. What.money did each be- gin with ? Let x be the number of pounds each had at first . Thẹn ... twice as much as A lost wanting £ 40 ; his will be x - 40 + 2x + 80 B had now twice as much as A , 4x + 160 3 ...
Σελίδα 135
Warren Colburn. product 2 a b of twice the tens by the units , the units of the root would be found by dividing 329 by twice 20 , or 40 ; for 2 a b divided by 2 a gives b . As it is , if we divide by twice 20 or 40 , we shall obtain a ...
Warren Colburn. product 2 a b of twice the tens by the units , the units of the root would be found by dividing 329 by twice 20 , or 40 ; for 2 a b divided by 2 a gives b . As it is , if we divide by twice 20 or 40 , we shall obtain a ...
Σελίδα 213
... twice the sum of those below and at the left . By the rule given above for finding the sum of the series 1 , 2 , 3 ... twice the 1 , The two threes are twice ( 1 + 2 ) , The three fours are twice ( 1 + 2 + 3 ) , The four fives are twice ...
... twice the sum of those below and at the left . By the rule given above for finding the sum of the series 1 , 2 , 3 ... twice the 1 , The two threes are twice ( 1 + 2 ) , The three fours are twice ( 1 + 2 + 3 ) , The four fives are twice ...
Περιεχόμενα
Questions producing simple equations in which the unknown | 11 |
Questions producing simple equations in which the | 18 |
Examples for exercise in putting questions into equation | 37 |
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Άλλες εκδόσεις - Προβολή όλων
An Introduction to Algebra: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1837 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1826 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1831 |
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