The elements of algebra. [With] Answers1861 |
Fra bogen
Resultater 1-5 af 100
Side
... Equations of one Unknown Quantity 165 Problems requiring the solution of Quadratic Equations of two or more Unknown Quantities 172 XIII . Ratio , Proportion , and Variation .. 177 XIV . Arithmetic , Geometric , and Harmonic Progression ...
... Equations of one Unknown Quantity 165 Problems requiring the solution of Quadratic Equations of two or more Unknown Quantities 172 XIII . Ratio , Proportion , and Variation .. 177 XIV . Arithmetic , Geometric , and Harmonic Progression ...
Side 2
... Equations several ex- amples are given to explain the meanings of the two values of the unknown quantity , and a general rule given in page 168 to obtain the interpretation of the second value . < In the proof of the Binomial Theorem ...
... Equations several ex- amples are given to explain the meanings of the two values of the unknown quantity , and a general rule given in page 168 to obtain the interpretation of the second value . < In the proof of the Binomial Theorem ...
Side 2
... Equations several ex- amples are given to explain the meanings of the two values of the unknown quantity , and a general rule given in page 168 to obtain the interpretation of the second value . In the proof of the Binomial Theorem for ...
... Equations several ex- amples are given to explain the meanings of the two values of the unknown quantity , and a general rule given in page 168 to obtain the interpretation of the second value . In the proof of the Binomial Theorem for ...
Side 63
... equations together , we have- ac = bdxy And dividing both sides of this result by bd , ac = xy bd ас xxy = bd ac product of the Numerators . = bd or , a с That is , d = product of the Denominators . Note . In multiplying fractions ...
... equations together , we have- ac = bdxy And dividing both sides of this result by bd , ac = xy bd ас xxy = bd ac product of the Numerators . = bd or , a с That is , d = product of the Denominators . Note . In multiplying fractions ...
Side 68
... EQUATIONS . 64. An equation is a statement of the equality of two different Algebraical expressions . The two expressions are separated from each other by the sign of equality . Thus , x + 1 = 3x - 7 is an equation . The expression on ...
... EQUATIONS . 64. An equation is a statement of the equality of two different Algebraical expressions . The two expressions are separated from each other by the sign of equality . Thus , x + 1 = 3x - 7 is an equation . The expression on ...
Andre udgaver - Se alle
Almindelige termer og sætninger
a+b+c a²+2ab+b² a²+b² a²x² algebraical quantity amount annuity Arithmetic base Binomial Theorem brackets compound interest contains cube root decimals denominator denote difference Divide division divisor equal equation Examples expansion expression Find the G. C. M. find the number Find the square Find the sum Find the value following quantities formula gallons Geometric series given greater Hence integer least common multiple letters log.a m logarithm miles multiplied negative nth term number of balls number of factors number of permutations number of terms partial fractions positive quantity quadratic quadratic surds quotient qx² rate per cent ratio resolved result sides Similarly solved square root subtract surd whole number
Populære passager
Side 23 - 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.
Side 154 - Iff a straight line be divided into any two parts, four times the rectangle contained by the whole line, and one of the parts, together with the square of the other part, is equal to the square of the straight line which is made up of the whole and that part.
Side 234 - The logarithm of a number to a given base is the index of the power to which the base must be raised to be equal to the number; thus, in the equation a* = N, x is called the logarithm of N to the base a.
Side 81 - A bill of 25 guineas was paid with crowns and halfguineas, and twice the number of half-guineas exceeded three times the number of crowns by 17. How many were there of each ? Ans.
Side 171 - CF as EB is to FD. [V. 16. And as one of the antecedents is to its consequent, so is the sum of the antecedents to the sum of the consequents; [V.
Side 69 - A railroad runs from A to C. A goods' train starts from A at 12 o'clock, and a passenger train at 1 o'clock. After going two-thirds of the distance the goods' train breaks down, and can only travel at three-fourths of its former rate. At 40 minutes past 2 o'clock a collision occurs, 10 miles from C. The rate of the passenger train is double the diminished rate of the goods
Side 166 - The first of four magnitudes is said to have the same ratio to the second, which the third has to the fourth, when any equimultiples whatsoever of the first and third being taken, and any equimultiples whatsoever of the second and fourth; if the multiple of the first be less than that of the second, the multiple of the third is also...
Side 162 - ... if the terms of a ratio be multiplied or divided by the same quantity, it does not alter the value of the ratio.
Side 53 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Side 53 - If the numerator and the denominator of a fraction are both multiplied or divided by the same quantity, the value of the fraction is not changed.