An Introduction to Algebra Upon the Inductive Method of InstructionCummings, Hilliard, 1826 - 276 σελίδες |
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Σελίδα 29
... manner , that twice the elder son's share should be equal to three times the share of the second . Required the share of each . х Let x denote the younger son's share . Then 2500 – - x will denote the elder son's share . Twice the elder ...
... manner , that twice the elder son's share should be equal to three times the share of the second . Required the share of each . х Let x denote the younger son's share . Then 2500 – - x will denote the elder son's share . Twice the elder ...
Σελίδα 40
... manner , 74 18 -- Ꮖ the price of a lemon . Hence 56 Ꮖ 12 74 - x , & c . 18 18. A man bought 5 oranges and 7 lemons for 58 cents ; af- terwards he bought 13 oranges and 6 lemons at the same rate for 102 cents . What was the price of an ...
... manner , 74 18 -- Ꮖ the price of a lemon . Hence 56 Ꮖ 12 74 - x , & c . 18 18. A man bought 5 oranges and 7 lemons for 58 cents ; af- terwards he bought 13 oranges and 6 lemons at the same rate for 102 cents . What was the price of an ...
Σελίδα 49
... manner , the pre- ceding examples in this Art . Sometimes one method is pre- ferable and sometimes the other . 15. A person expends $ 1 in apples and pears , buying his apples at 3 for a cent , and his pears at 2 cents apiece ; after ...
... manner , the pre- ceding examples in this Art . Sometimes one method is pre- ferable and sometimes the other . 15. A person expends $ 1 in apples and pears , buying his apples at 3 for a cent , and his pears at 2 cents apiece ; after ...
Σελίδα 52
... to 96 cents ; 40 + 48 +96 184 . The learner may be curious to know , how it is possible to make the examples in such a manner , that the answer may al- ways come out a whole number when it is wished 52 IX . Algebra .
... to 96 cents ; 40 + 48 +96 184 . The learner may be curious to know , how it is possible to make the examples in such a manner , that the answer may al- ways come out a whole number when it is wished 52 IX . Algebra .
Σελίδα 53
... manner . 3. A man being asked his age , answered , that if its half and its third were added to it , the sum would be 88. Required his age . Instead of 88 put a , and let x = the number required . Ꮖ + = α 3 Ꮖ x + 2 11 x Ξα 6 11 x = 6 ...
... manner . 3. A man being asked his age , answered , that if its half and its third were added to it , the sum would be 88. Required his age . Instead of 88 put a , and let x = the number required . Ꮖ + = α 3 Ꮖ x + 2 11 x Ξα 6 11 x = 6 ...
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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 - 1831 |
An Introduction to Algebra upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1844 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods 3d power a b c A's share a² b² a² b³ ac² added algebra algebraic quantities answer the conditions apiece apples approximate root Arith arithmetic becomes binomial Binomial Theorem bought breadth bushels cents coefficient compound interest compound quantities contain decimal denominator difference divide the number dividend divisor equal equation example exponent expression factor find the root formula fourth fraction gallons gives greater Hence less letter logarithm merator miles multiplicand negative quantity number consisting number of dollars number of terms observe pears quan question quotient remainder required to find rule second power second root shillings sold square rods subtracted Suppose third power third root tities twice unknown quantity whole number yards zero