Elements of AlgebraUniversity Press, 1818 - 276 sider |
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Resultat 1-5 av 15
Side 60
... francs ; he worked afterward with the same person 8 days more , during 5 of which , he had with him his wife and son , and he received at this time 50 francs ; how much did he earn per day himself , and hors much did his wife and son ...
... francs ; he worked afterward with the same person 8 days more , during 5 of which , he had with him his wife and son , and he received at this time 50 francs ; how much did he earn per day himself , and hors much did his wife and son ...
Side 61
... francs per day , while his wife and son earned only 2 . No 57. The reader has perhaps observed , that in resolving the above equation 370-4 x 350 , I have transposed 4x to the second member . I have proceeded thus to avoid a slight ...
... francs per day , while his wife and son earned only 2 . No 57. The reader has perhaps observed , that in resolving the above equation 370-4 x 350 , I have transposed 4x to the second member . I have proceeded thus to avoid a slight ...
Side 62
... francs , and the second 30 , the other circumstances remain- ing as before ; the equations of the question will then be 12x + 7y = 46 , 8x + 5y = 30 . The first gives y = 46-12 x 7 ; multiplying this value by 5 , in order to substitute ...
... francs , and the second 30 , the other circumstances remain- ing as before ; the equations of the question will then be 12x + 7y = 46 , 8x + 5y = 30 . The first gives y = 46-12 x 7 ; multiplying this value by 5 , in order to substitute ...
Side 63
... francs , and the second 30 , the other circumstances remain- ing as before ; the equations of the question will then be The first gives 12x + 7y = 46 , 8x + 5y = 30 . y = 46 . - 12 x ; 7 multiplying this value by 5 , in order to ...
... francs , and the second 30 , the other circumstances remain- ing as before ; the equations of the question will then be The first gives 12x + 7y = 46 , 8x + 5y = 30 . y = 46 . - 12 x ; 7 multiplying this value by 5 , in order to ...
Side 64
... francs per day , his wife and son were the occasion of an expense of 2 francs , which may otherwise be proved thus . For 12 days ' labour he received 5 × 12 or 60 francs ; the expense of his wife and son for 7 days is 2 x 7 or 14 francs ...
... francs per day , his wife and son were the occasion of an expense of 2 francs , which may otherwise be proved thus . For 12 days ' labour he received 5 × 12 or 60 francs ; the expense of his wife and son for 7 days is 2 x 7 or 14 francs ...
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Elements of Algebra Silvestre Francois LaCroix,Professor John Farrar Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
a² b² a5 b² algebraic algebraic quantities Arith arithmetic becomes binomial changing the signs coefficient common divisor consequently courier cube root deduce denominator denoted divi divided dividend and divisor division double the product enunciation equa equal to zero evident example exponent extract the root extract the square factor x fifth power figures follows fraction given in art gives greatest common divisor greatest square last term letters logarithm manner merator method multiplicand multiplied necessary negative observed obtain operation polynomials proposed equation proposed number quan question quotient radical quantities radical sign reduced remainder represent resolve result rule given second degree second power second term sign+ simple quantities square root substitute subtract tens terms involving third tion tities units unity unknown quantity vulgar fractions whence whole numbers
Populære avsnitt
Side ii - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Side 22 - ... by itself as many times less one as there are units in the exponent of this power.
Side 76 - On the contrary, the square root of a number, which is not a perfect square, is...
Side 73 - Which proves that the square of a number composed of tens and units, contains the square of the tens plus twice the product of the tens by the units, plus the square of the units.
Side 93 - Adding to the trial-divisor 3 ab, that is, three times the product of the first term of the root by the second, and...
Side 76 - This process, founded upon what was laid down in article 96, that the square of a fraction is expressed by the square of the numerator divided by the square of the denominator, may evidently be applied to any kind of fraction whatever, and more readily to decimals than to others.
Side 35 - ... the first term of the divisor, by^>, the second term of the quotient...
Side 25 - RULE. Multiply all the terms of the multiplicand by each term of the multiplier, observing that like signs give plus in the product, and unlike signs minus.
Side 155 - If three quantities are in continued proportion, the product of the extremes is equal to the square of the mean.
Side 155 - The first consequent plus or minus its antecedent taken a given number of times, is to the second consequent plus or minus its antecedent taken the same number of times, as the first term is to the third, or as the second is to the fourth. 164. The expression = - returns to b-±.ma a d-\-mc cd — me cb-\-ma ab — ma a...