An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gary, Little, and Wilkins, 1828 - 276 σελίδες |
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Σελίδα 14
... length of which was 450 yards , two workmen were employed ; one fenced 9 yards , and the other 6 yards per day . How many days did they work ? 12. Three men built 780 rods of fence ; the first built 9 rods per day , the second 7 , and ...
... length of which was 450 yards , two workmen were employed ; one fenced 9 yards , and the other 6 yards per day . How many days did they work ? 12. Three men built 780 rods of fence ; the first built 9 rods per day , the second 7 , and ...
Σελίδα 15
... length of the pole ? x XC Let a denote the whole length . Then + +5 must be equal to the whole length . Hence , Reducing to a common denominator , X 2 3 XC = ++ 5 6 x 6 2 3x 2x + +5 6 6 Adding together , 6 х 5 x +5 6 6 II . 15 Equations .
... length of the pole ? x XC Let a denote the whole length . Then + +5 must be equal to the whole length . Hence , Reducing to a common denominator , X 2 3 XC = ++ 5 6 x 6 2 3x 2x + +5 6 6 Adding together , 6 х 5 x +5 6 6 II . 15 Equations .
Σελίδα 17
... length of the head , added to of the length of the body , and the body is as long as the head and tail both . What is the whole length of the fish ? 17. A and B talking of their ages , A says to B , your age is twice and three fifths of ...
... length of the head , added to of the length of the body , and the body is as long as the head and tail both . What is the whole length of the fish ? 17. A and B talking of their ages , A says to B , your age is twice and three fifths of ...
Σελίδα 20
... length of each ? 6. A gentleman bequeathed an estate of $ 65000 to his wife , two sons , and three daughters . The wife was to have $ 2000 less than the elder son , and $ 3000 more than the younger son ; and the portion of each of the ...
... length of each ? 6. A gentleman bequeathed an estate of $ 65000 to his wife , two sons , and three daughters . The wife was to have $ 2000 less than the elder son , and $ 3000 more than the younger son ; and the portion of each of the ...
Σελίδα 50
... length of the two parts . 21. A vintner has two kinds of wine , one at 5s . a gallon , and the other at 12s . of which he wishes to make a mixture of 20 gallons , that shall be worth 8s . a gallon . How many gallons of each sort must he ...
... length of the two parts . 21. A vintner has two kinds of wine , one at 5s . a gallon , and the other at 12s . of which he wishes to make a mixture of 20 gallons , that shall be worth 8s . a gallon . How many gallons of each sort must he ...
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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 denote 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 sheep 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 tion 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 234 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 156 - Note 1. If it happens that the divisor is not contained in the dividend, a cipher must be put in the root, and the next period brought down for a dividend. Note 2. The same rule must be observed for continuing the operation, and pointing off for decimals, as in the square root.
Σελίδα 2 - DISTRICT OF MASSACHUSETTS, TO WIT: District Clerk's Office. BE IT REMEMBERED, that on the...
Σελίδα 184 - The 3d power of (2 a — d)' is 4 =(2a — rf)'xa = (2a — d)a. That is, any quantity, which is already a power of a compound quantity, may be raised to any power by multiplying its exponent by the exponent of the power to which it is to be raised. 7. Express the 2d power of (3 b — c)4. 8. Express the 3d power of (a — c + 2 d)5. 9. Express the 7th power of (2 a* — 4 c3)3.
Σελίδα 24 - What was his age ? 23. A sum of money is to be divided between two persons, A and B, so that as often as A takes £9, B takes £4. Now it happens that A receives £15 more than B. What is the share of each ? 24.
Σελίδα 39 - And * of the distance from A to B, added to half the distance from C to D, is three times the distance from B to C. What are the respective distances ? , Ans.
Σελίδα 35 - How many days did he work, and how many days was he idle ? Let x = the number of days he worked.