An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gary, Little, and Wilkins, 1830 - 276 σελίδες |
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Σελίδα 3
... learner might readily solve without the aid of algebra . This requires the explanation of only the signs plus and ... let the learner reason for himself , taking care to make them more dif- ficult as he proceeds . This method , besides ...
... learner might readily solve without the aid of algebra . This requires the explanation of only the signs plus and ... let the learner reason for himself , taking care to make them more dif- ficult as he proceeds . This method , besides ...
Σελίδα 5
... learner is directed to turn back and do in a new way , something he has done before , let him not fail to do it , for it will be necessary to his future progress ; and it will be much better to trace the new principle in what he has ...
... learner is directed to turn back and do in a new way , something he has done before , let him not fail to do it , for it will be necessary to his future progress ; and it will be much better to trace the new principle in what he has ...
Σελίδα 11
... Let x represent the number of dollars in A's share , then 2x will represent ... Let x represent the number of dollars that A got ; then B got 5x , C7x , and D ( 5x + ... learner always to prove his results . In the same manner perform the ...
... Let x represent the number of dollars in A's share , then 2x will represent ... Let x represent the number of dollars that A got ; then B got 5x , C7x , and D ( 5x + ... learner always to prove his results . In the same manner perform the ...
Σελίδα 37
... learner in putting questions into equation . They require . no operations which have not already been explained . It was remarked , that no rule could be given for putting ques- tions into equation , but there is a precept which may be ...
... learner in putting questions into equation . They require . no operations which have not already been explained . It was remarked , that no rule could be given for putting ques- tions into equation , but there is a precept which may be ...
Σελίδα 49
... may be found by substituting 60 for y in the 4th , 9 . 120 + 15 x = = 45 . 3 Let the learner go back and ceding examples in this Art . ferable and sometimes the other . Ans . 45 turkeys , and 60 geese . solve , in this manner , the pre ...
... may be found by substituting 60 for y in the 4th , 9 . 120 + 15 x = = 45 . 3 Let the learner go back and ceding examples in this Art . ferable and sometimes the other . Ans . 45 turkeys , and 60 geese . solve , in this manner , the pre ...
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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...