What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
3d power 4th power a-Ha a-Hb added alike antecedent arithmetical binomial called changing the sign common denominator common difference common index common measure completing the square compound quantities contains couplet CT I C E cube root denoted Divide the number dividend division divisor dollars dols equal factors equal quantities Find the square find two numbers fourth gallons geometrical progression given quantity greater Hence I O N improper fraction inches inder integer inverted last term less letters merator Mult multiplicand multiplied negative quantity nth root number of terms numerator and denominator parallelogram perpendicular preceding prefixed principle Prob quadratic equation quan QUEST.--When QUEST.-How QUEST.-If QUEST.-What quotient radical quantities radical sign ratio Reduce the equation remainder Required the cube rule side square root Substitute subtracted subtrahend third tion tity Transposing transposition twice unit unknown quantity
Page 51 - 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.
Page 232 - After remarking that the mathematician positively knows that the sum of the three angles of a triangle is equal to two right angles...
Page 198 - When there is a series of quantities, such that the ratios of the first to the second, of the second to the third, of the third to the fourth, &c.
Page 94 - Hence any odd power has the same sign as its root. But an even power is positive, whether its root is positive or negative.
Page 65 - To multiply a fraction by a fraction. Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Page 58 - To reduce fractions of different denominators to a common denominator. Multiply each numerator into all the denominators except its own for a new numerator ; and all the, denominators together^ for a common denominator. 8. Reduce -r, and -,, and — to a common denominator. 6
Page 21 - One quantity is said to be a measure of another, when the former is contained in the latter any number of times, without a remainder.
Page 228 - There are four numbers in geometrical progression, the second of which is less than the fourth by 24 ; and the sum of the extremes is to the sum of the means, as 7 to 3. What are the numbers ? Ans.
Page 183 - The same method which is employed for the reduction of three equations, may be extended to 4, 5, or any number of equations, containing as many unknown quantities. The unknown quantities may be exterminated, one after another, and the number of equations may be reduced by successive steps from five to four, from four to three, from three to two, &c. !' I"*! *t y t