An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gary, Little, and Wilkins, 1829 - 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 2 x will represent ... Let a represent the number of dollars that A got ; then B got 5 x , 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 2 x will represent ... Let a represent the number of dollars that A got ; then B got 5 x , 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 the 4th , 9 . x = y = 60 . found by substituting 60 for y in 120 + 15 3 Let the learner go back and ceding examples in this Art . ferable and sometimes the other . = 45 . Ans . 45 turkeys , and 60 geese . solve , in this manner ...
... may be the 4th , 9 . x = y = 60 . found by substituting 60 for y in 120 + 15 3 Let the learner go back and ceding examples in this Art . ferable and sometimes the other . = 45 . Ans . 45 turkeys , and 60 geese . solve , in this manner ...
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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 3d root 5th power A's share a² b² a² b³ added algebra algebraic quantities apples approximate root arithmetic becomes binomial Binomial Theorem bought breadth bushels cents apiece coefficient compound interest compound quantities contain decimal denominator difference divide the number dividend divisor equal equation example exponent expressed factor figure formula found by multiplying fourth fraction gallons gives greater Hence horse length less Let the learner letter logarithm merator miles multiplicand number of dollars number of terms observe pears quan question quotient remainder required to find rods rule second power second root second term shillings sold subtracted Suppose third power third root tities Transposing twice unknown quantity whole number yards zero
Δημοφιλή αποσπάσματα
Σελίδα 2 - District Clerk's Office. BE IT REMEMBERED, That on the twenty-fourth day of June, AD 1825, in the forty-ninth year of the Independence of the United States o"f America, WARREN COLBDRS, of the said district, has deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit : — " An Introduction to Algebra, upon the Inductive Method of Instruction.
Σελίδα 101 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient.
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 - States entitled an act for the encouragement of learning hy securing the copies of maps, charts and books to the author., and proprietors of such copies during the times therein mentioned, and also to an act entitled an act supplementary to an act, entitled an act for the encouragement of learning by securing the copies of maps, charts and books to the authors and proprietors of such copies during the times therein mentioned and extending the benefits thereof to the arts of designing, engraving and...
Σελίδα 44 - A and B have the same income; A saves £ of his ; but B, by spending $ 30...
Σελίδα 271 - The same sum put out at the same rate for 15 months amounts to 792.1875. Required the sum and the rate per cent. 25. From two casks of equal size are drawn quantities which are in the proportion of 5 to 8 ; and it appears that if 20...
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 174 - From two places at a distance of 320 miles, two persons, A and B, set out at the same time to meet each other. A travelled 8 miles a day more than B, and the number of days in which they met was equal to half the number of miles B went in a day. How many miles did each travel, and how far per day ? 20.
Σελίδα 274 - The fore wheel of a carriage makes 6 revolutions more than the hind wheel, in going 120 yards ; but if the circumference of each wheel be increased...
Σελίδα 35 - ... dollars. How many days did he work, and how many days was he idle ? Ans.