An Introduction to Algebra: Upon the Inductive Method of InstructionHilliard, Gray & Company, 1837 - 276 σελίδες |
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Σελίδα 66
... ten 3 x . This is multiplication ; and it arises , as was observed in Arithmetic , Art . III . , from the successive addition of the same quantity . 3x , it appears , signifies 3 times the quantity x , that is , multiplied by 3. So b + ...
... ten 3 x . This is multiplication ; and it arises , as was observed in Arithmetic , Art . III . , from the successive addition of the same quantity . 3x , it appears , signifies 3 times the quantity x , that is , multiplied by 3. So b + ...
Σελίδα 134
... tens , and that it will be found among the hundreds and thousands . Lat it be required to find the root of 729. This number con- tains hundreds , therefore the root will contain tens . The se- cond power of the tens is contained in the ...
... tens , and that it will be found among the hundreds and thousands . Lat it be required to find the root of 729. This number con- tains hundreds , therefore the root will contain tens . The se- cond power of the tens is contained in the ...
Σελίδα 135
... tens will be found in the 1800. 30 X 30 900 ; 40 X 40 = = 1600 ; 50 X 50 : = 2500. The greatest second power in 1800 is 1600 , the root of which is 40. Write 40 in the place of a quotient . Subtract 1600 from 1829. The remainder is 249 ...
... tens will be found in the 1800. 30 X 30 900 ; 40 X 40 = = 1600 ; 50 X 50 : = 2500. The greatest second power in 1800 is 1600 , the root of which is 40. Write 40 in the place of a quotient . Subtract 1600 from 1829. The remainder is 249 ...
Σελίδα 137
... tens , viz . 720. The second power of 720 can have no significant figure below hundreds , and the significant figures of the second power of 720 and of 72 are the same ; the former is 518400 , the latter 5184. If from the whole number ...
... tens , viz . 720. The second power of 720 can have no significant figure below hundreds , and the significant figures of the second power of 720 and of 72 are the same ; the former is 518400 , the latter 5184. If from the whole number ...
Σελίδα 139
... tens can have no significant figure below hundreds , therefore the two right hand figures may be rejected for the present . Also the second power of the hundreds can have no significant figure below tens of thousands , therefore the ...
... tens can have no significant figure below hundreds , therefore the two right hand figures may be rejected for the present . Also the second power of the hundreds can have no significant figure below tens of thousands , therefore the ...
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Άλλες εκδόσεις - Προβολή όλων
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 |
An Introduction to Algebra upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1844 |
Συχνά εμφανιζόμενοι όροι και φράσεις
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Δημοφιλή αποσπάσματα
Σελίδα 186 - The 3d power of (2 a — rf)4 is (2a — rf)^«+« = (2a — d)4x3=(2a — d)". 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 -J- 2 d)*. 9. Express the 7th power of (2 a* — 4 c3)3.
Σελίδα 2 - DISTRICT OF MASSACHUSETTS, TO WIT: District Clerk's Office. BE IT REMEMBERED, that on the...
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. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
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 21 - A cask, which held 146 gallons, was filled with a mixture of brandy, wine, and water. In it there were 15 gallons of wine more than there were of brandy, and as much water as both wine and brandy. What quantity was there of each...
Σελίδα 232 - I, n, d, and. S; any three of which being given, the other two may be found, by combining the two equations. I shall leave the learner to trace these ' himself as occasion may require. Examples in Progression by Difference.
Σελίδα 35 - How many days did he work, and how many days was he idle ? Let x = the number of days he worked.
Σελίδα 229 - Hence, any term may be found by adding the product of the common difference by the number of terms less one, to the first term.
Σελίδα 273 - A gentleman bought a rectangular lot of valuable land, giving 10 dollars for every foot in the perimeter. If the same quantity had been in a square, and he had bought it in the same way, it would have cost him $33 less ; and if he had bought a square piece of the same perimeter he would have had 12^ rods more.