First Year AlgebraD.C. Heath & Company, 1912 - 327 σελίδες |
Άλλες εκδόσεις - Προβολή όλων
First Year Algebra Webster Wells,Walter W. (Walter Wilson) 1876- Hart Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 a² a²b ab² ab³ algebra arithmetic ax² called CHECK coefficient common factor common solution complete divisor completing the square coördinates cube digits distance divided draw the graph equal EXAMPLE exceeds EXERCISE exponent Express Fahrenheit Find the dimensions Find the number Find the product Find the rate Find the square fraction fulcrum given number HISTORICAL NOTE inches integral invested linear equations lowest terms miles an hour miles per hour mn² monomial Multiply negative number numerator and denominator obtained parentheses perfect square polynomial pounds problems proportion quadratic equation QUADRATIC SURDS quotient rectangle remainder result Rule side Simplify slow train Solve the equation square feet square root Substitute subtract temperature trial divisor triangle unknown number variables weight x²y xy²
Δημοφιλή αποσπάσματα
Σελίδα 293 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 256 - In a right triangle the square of the hypotenuse equals the sum of the squares of the other two sides or legs.
Σελίδα 167 - Therefore, when the numerator and denominator of a fraction are both multiplied by the same number, the...
Σελίδα 92 - 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.
Σελίδα 97 - Both members of an equation may be multiplied by the same number without destroying the equality.
Σελίδα 291 - To express that the ratio of A to B is equal to the ratio of C to D, we write the quantities thus : A : B : : C : D ; and read, A is to B as C to D.
Σελίδα 200 - A Literal Equation is one in which some or all of the known quantities are represented by letters.
Σελίδα 236 - A and B working together can do a piece of work in 12 days.
Σελίδα 246 - ... the first term of the quotient ; multiply the divisor by this term, and subtract the product from the dividend. II. Then divide the first term of the remainder by the first term of the divisor...
Σελίδα 88 - That is, the exponent of a letter in the quotient is equal to its exponent in the dividend minus its exponent in the divisor. For example, — = a*~".