An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gary, Little, and Wilkins, 1830 - 276 σελίδες |
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Σελίδα 10
... answer to the question . It will be found ex- tremely useful to have signs to express these unknown quanti- ties , because it will enable us to keep the object more steadily and distinctly in view . We shall also be able to represent ...
... answer to the question . It will be found ex- tremely useful to have signs to express these unknown quanti- ties , because it will enable us to keep the object more steadily and distinctly in view . We shall also be able to represent ...
Σελίδα 11
... answers are not given in this work , it will be well for the learner always to prove his results . In the same manner perform the following examples . 3. Said A to B , my horse and saddle together are worth $ 130 , but the horse is ...
... answers are not given in this work , it will be well for the learner always to prove his results . In the same manner perform the following examples . 3. Said A to B , my horse and saddle together are worth $ 130 , but the horse is ...
Σελίδα 15
... answered , that if its half and its third were added to it the sum would be 88. What was his age ? Let a denote his age then , Ꮖ Reducing the terms to a com- mon denominator , Adding them together , Ꮖ 3x 2x x x + = + 2 3 } 6 x + + ...
... answered , that if its half and its third were added to it the sum would be 88. What was his age ? Let a denote his age then , Ꮖ Reducing the terms to a com- mon denominator , Adding them together , Ꮖ 3x 2x x x + = + 2 3 } 6 x + + ...
Σελίδα 16
... answer- ed , he had them in four pastures ; in the first he had of them . in the second , in the third , and in the fourth he had 24 sheep . How many had he in the whole ? 7. A person having spent and of his money , had $ 26 % left ...
... answer- ed , he had them in four pastures ; in the first he had of them . in the second , in the third , and in the fourth he had 24 sheep . How many had he in the whole ? 7. A person having spent and of his money , had $ 26 % left ...
Σελίδα 21
... of x , and the answer was ob- tained . 10. A and B began to trade with equal stocks . In the first year A gained a sum equal to twice his stock and £ 27 over ; B gained a sum equal to his stock and £ III . 21 Equations .
... of x , and the answer was ob- tained . 10. A and B began to trade with equal stocks . In the first year A gained a sum equal to twice his stock and £ 27 over ; B gained a sum equal to his stock and £ III . 21 Equations .
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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 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods 3d power a b c A's share a² b² a² b³ a²x² added algebra algebraic quantities answer the conditions apiece apples approximate root Arith 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 Let the number 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
Δημοφιλή αποσπάσματα
Σελίδα 92 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 2 - District Clerk's Office. BE IT REMEMBERED, That on the seventh day of May, AD 1828, in the fifty-second year of the Independence of the UNITED STATES OF AMERICA, SG Goodrich, of the said District, has deposited in this office the...
Σελίδα 233 - RULE. Multiply the sum of the two extremes by half the number of terms, or multiply...
Σελίδα 234 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 97 - Hence, to divide a fraction by a fraction, multiply the numerator of the dividend by the denominator of the divisor, and the denominator of the dividend by the numerator of the divisor.
Σελίδα 96 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 35 - ... dollars. How many days did he work, and how many days was he idle ? Ans.
Σελίδα 86 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 149 - ... square feet more than it would, if it were only equal to the breadth. Required the length and breadth of the room. 12. There is a rectangular field, whose length is to its breadth in the proportion of 6 to 5. A part of this, equal to | of the whole, being planted, there remain for ploughing 625 square yards. What are the dimensions of the field r 13.
Σελίδα 276 - The fore wheel of a carriage makes 6 revolutions more than the hind wheel in going 120 yards ; but if the...