The elements of algebra1857 |
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Σελίδα 18
... means of rules for that purpose , to mark off correctly the decimal result . As decimals are only fractions of a particular description , their operations must depend upon the principles already laid down . ADDITION OF DECIMALS . 44 ...
... means of rules for that purpose , to mark off correctly the decimal result . As decimals are only fractions of a particular description , their operations must depend upon the principles already laid down . ADDITION OF DECIMALS . 44 ...
Σελίδα 22
... fractions ; since , by means of them , any quantity may be re- presented with as much correctness as by any other method . " De Morgan's Arithmetic , pp . 68-9 . 53. The method of reducing a terminating decimal to a 22 DECIMAL FRACTIONS .
... fractions ; since , by means of them , any quantity may be re- presented with as much correctness as by any other method . " De Morgan's Arithmetic , pp . 68-9 . 53. The method of reducing a terminating decimal to a 22 DECIMAL FRACTIONS .
Σελίδα 31
... means the same when taken collectively . as ( ab + c ) × ( d − e ) . 68. = ( which is read Equals or is Equal to ) signifies that the quantities between which it is placed are equal to each other ; • Since a has already received a ...
... means the same when taken collectively . as ( ab + c ) × ( d − e ) . 68. = ( which is read Equals or is Equal to ) signifies that the quantities between which it is placed are equal to each other ; • Since a has already received a ...
Σελίδα 33
... means co - factor ; so that in the product ab , for example , a is the coefficient of b , and b is the coefficient of a . 74. Similar or like algebraical quantities are such as differ only in their coefficients ; 4a , 6ab , 9a3 , 3a2bc ...
... means co - factor ; so that in the product ab , for example , a is the coefficient of b , and b is the coefficient of a . 74. Similar or like algebraical quantities are such as differ only in their coefficients ; 4a , 6ab , 9a3 , 3a2bc ...
Σελίδα 43
... means of brackets as early as possible . Thus , Ex . 1. ( a - b ) ( c - d ) = ( a - b ) c- ( a - b ) d , = ac - bc- ( ad - bd ) , = ac - bc - ad + bd . Ex . 2. ( x + a ) ( x + b ) = ( x + a ) x + ( x + a ) b , = x2 + ax + bx + ab , = x2 + ...
... means of brackets as early as possible . Thus , Ex . 1. ( a - b ) ( c - d ) = ( a - b ) c- ( a - b ) d , = ac - bc- ( ad - bd ) , = ac - bc - ad + bd . Ex . 2. ( x + a ) ( x + b ) = ( x + a ) x + ( x + a ) b , = x2 + ax + bx + ab , = x2 + ...
Συχνά εμφανιζόμενοι όροι και φράσεις
algebraical quantities annuity Arithmetical Progression Binomial Theorem coefficient common denominator Comp contain continued fraction convergent cube root denary difference digits divided divisible divisor Edition equal equation EXERCISES expressed Extract the square factors Find the G.C.M. find the number Find the square find the sum Find the value given greater Greatest Common Measure Hence hour latter Least Common Multiple less lowest terms miles Mult multiplied N₁ negative nth root number of combinations number of terms numerator and denominator positive integers Post 8vo Present Value prime number proportion proposed quantities prove quadratic quadratic equation quotient radix ratio reduced remainder represented rule scale shew shillings square root ST JOHN'S COLLEGE subtracted suppose surd unknown quantities vols vulgar fraction whole number Woodcuts
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Σελίδα 574 - Ephemera. — The Book of the Salmon: Comprising the Theory, Principles, and Practice of Fly-fishing for Salmon: Lists of good Salmon Flies for every good River in the Empire ; the Natural History of the Salmon, all its known Habits described, and the best way of artificially Breeding it explained. With numerous coloured Engravings. By EPHEMERA j assisted by ANDREW YOUNG.
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