Rudiments of AlgebraFisher and Schwatt, 1900 - 183 σελίδες |
Άλλες εκδόσεις - Προβολή όλων
Rudiments of Algebra (Classic Reprint) George Egbert Fisher Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars a₁ a²b a²b² a²x a³b ab² ab³ added algebraic language arithmetical means arithmetical progression binomial factors cents cistern complete divisor cube root denotes digits Dividing both members division equal numbers equivalent fraction example illustrates EXERCISES exponent feet Find the sum Find the value following expressions following method geometrical mean Geometrical Progression greater illustrates the following Let x stand letter of arrangement miles minuend monomial multinomial Multiply negative number number of dollars numerical coefficients obtained parentheses pipes positive units problem proved in School Quadratic Equation quotient receive remainder resulting root already found School Algebra second term solution Solve the equation square root Substituting subtrahend symbol trial divisor trinomial twice Uniting terms unknown number verbal language Whence x²y x²y² xy² xy³
Δημοφιλή αποσπάσματα
Σελίδα 130 - Multiply both members of the equations by such numbers as will make the coefficients of one of the unknown numbers numerically equal.
Σελίδα 65 - Divide the first term of the dividend by the first term of the divisor, the result will be the first term of the quotient.
Σελίδα 158 - The last two figures of the root are found by division. The rule in such cases is, that two less than the number of figures already obtained may be found without error by division, the divisor to be employed being three times the square of the part of the root already found.
Σελίδα 112 - The factor 5 is common to the numerator of the first fraction and the denominator of the second.
Σελίδα 76 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.
Σελίδα 55 - In the multiplication of whole numbers, place the multiplier under the multiplicand, and multiply each term of the multiplicand by each term of the multiplier, writing the right-hand figure of each product obtained under the term of the multiplier which produces it.
Σελίδα 2 - The product of two or more fractions is a fraction whose numerator is the product of the numerators of the given fractions and whose denominator is the product of the denominators of the given fractions.
Σελίδα 148 - The second term of the root is obtained by dividing the first term of the remainder by the trial divisor ; ie, b =— — • Z a The trial divisor plus the second term of the root is called the Complete Divisor.
Σελίδα 121 - A vessel can be emptied by three taps ; by the first alone it can be emptied in 80 minutes, by the second in 200 minutes, and by the third in 5 hours. In what time will it be emptied if all the taps are opened ? 47.
Σελίδα 146 - It is founded on the following principle. The square root of the product of two or more factors, is equal to the product of the square roots of those factors.