The Elements of Algebra: Designed for the Use of Students in the UniversityJ. Smith, 1815 - 305 σελίδες |
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Αποτελέσματα 1 - 5 από τα 49.
Σελίδα 6
... appears from Art . 11 . 168 84 In the same manner , = 28 = -- = 210 105 35 ( 17. ) The greatest common measure of two num- bers is found by dividing the greater by the less , and the preceding divisor by the remainder , continually ...
... appears from Art . 11 . 168 84 In the same manner , = 28 = -- = 210 105 35 ( 17. ) The greatest common measure of two num- bers is found by dividing the greater by the less , and the preceding divisor by the remainder , continually ...
Σελίδα 15
... appears , that a fraction may be multiplied by a whole number , by dividing the denominator by that number , when this division can take place . DIVISION . ( 31. ) To divide one fraction by another , or to de- termine how often one is ...
... appears , that a fraction may be multiplied by a whole number , by dividing the denominator by that number , when this division can take place . DIVISION . ( 31. ) To divide one fraction by another , or to de- termine how often one is ...
Σελίδα 23
... appears to be .66979166 & c . The conclusion will be the same if we reduce the quantity to a vulgar fraction ( Art . 23 ) , and this fraction to a decimal ( Art . 43 ) . The proofs of the rules for the management of vulgar and decimal ...
... appears to be .66979166 & c . The conclusion will be the same if we reduce the quantity to a vulgar fraction ( Art . 23 ) , and this fraction to a decimal ( Art . 43 ) . The proofs of the rules for the management of vulgar and decimal ...
Σελίδα 43
... appears from the operation ( Art . 90 ) , that a - pb = c , and b - qc = d ; every quantity there- fore which measures a and b , measures pb , anda - pb , or c ; hence also it measures qc , and b - qc , or d ; that is , every common ...
... appears from the operation ( Art . 90 ) , that a - pb = c , and b - qc = d ; every quantity there- fore which measures a and b , measures pb , anda - pb , or c ; hence also it measures qc , and b - qc , or d ; that is , every common ...
Σελίδα 51
... appears , that á quantity may be transferred from the numerator of a fraction to the denominator , and the contrary , by changing the sign of it's index . Thus , am xan am br = bpa - n and am a " br am xa - n 1 br ON INVOLUTION AND ...
... appears , that á quantity may be transferred from the numerator of a fraction to the denominator , and the contrary , by changing the sign of it's index . Thus , am xan am br = bpa - n and am a " br am xa - n 1 br ON INVOLUTION AND ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
abscissa algebraical quantities annuity arithmetical progression assumed binomial biquadratic coefficients common denominator conic section cube root cubic equation curve decimal Diff difference divided dividend division divisor equa equal expressed factors find the sum former fraction geometrical progression greater greatest common measure greatest root hence impossible roots increment integral last term least common multiple less Let the roots limiting equation logarithm m.m+r m+r.m+2r manner multiplied negative roots nth term numerator and denominator obtained odd number ordinates original equation parabola positive possible roots present value probability proportionals proposed equation quadratic surds quan quotient ratio reduced remainder represented shillings signs simple equation square root substituted subtracted suppose supposition taken tion tities unity unknown quantity vulgar fraction whole number
Δημοφιλή αποσπάσματα
Σελίδα 64 - This process of adding the square of half the coefficient of the first power of the unknown quantity to the first member, in order to make it a perfect square, is called COMPLETING THE SQUARE.
Σελίδα 44 - Divide this quantity, omitting the last figure, by twice the part of the root already found, and annex the result to the root and also to the divisor, then multiply the divisor as it now stands by the part of the root last obtained for the subtrahend.
Σελίδα 52 - Find the value of one of the unknown quantities, in terms of the other and known quantities...
Σελίδα 37 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.
Σελίδα 73 - Ratio is the relation which one quantity bears to another in respect of magnitude, the comparison being made by considering what multiple, part, or parts, one is of the other.
Σελίδα 44 - Divide the number thus formed, omitting the last figure, by twice the part of the root already obtained, and annex the result to the root and also to the divisor. Then multiply the divisor, as it now stands, by the part of the root last obtained, and subtract the product from the number formed, as above mentioned, by the first remainder and second period. If there be more periods- to be brought down, the operation must be repeated.
Σελίδα 13 - Multiply as in whole numbers, and point off as many decimal places in the product as there are in both multiplicand and multiplier. DIVISION. Divide as in whole numbers, and point off...
Σελίδα 73 - If the product of two quantities be equal to the product of two others, two of them may be made the extremes and the other two the means of a proportion.
Σελίδα 73 - If four magnitudes are in proportion, the sum of the first and second is to their difference as the sum of the third and fourth is to their difference.
Σελίδα 50 - Let the equation first be cleared of fractions ; then transpose all the terms which involve the unknown quantity to one side of the equation, and the known quantities to the other...