Introduction to AlgebraSheldon & Company, 1878 |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added Algebra answer antecedent arithmetic AXIOM binomial cents change the signs change the value clearing of fractions co-efficient common denominator common divisor common factors destroy the equation difference Divide the number dividend division divisor dollars eliminate Eliza equa equal factors examples expressed Extract the square factors of 15 find the values frac geometrical progression give Given Hence integer integral less letter literal notation lowest common multiple lowest terms means minuend mixed form MODEL SOLUTION monomial Multiply numerator and denominator parenthesis polynomial preceding set problem Prod pupil Quadratic Equation quotient ratio Reduce remainder represent the number Resolve result RULE.-To second member SECTION sheep similar radicals similar terms SIMPLE EQUATIONS square root substituting subtract subtrahend Suggestion.-Let Suggestion.-The third proportional tion Transposing true proportion twice UNIVERSITY ALGEBRA unknown quantity whence write x minus yards
Δημοφιλή αποσπάσματα
Σελίδα 39 - 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 162 - Exponent signifies that the number affected by it is to be taken as a factor as many times as there are units in the exponent.
Σελίδα 124 - If the numerator and denominator of a fraction be both multiplied or both divided by the same number, the value of the fraction is not altered.
Σελίδα 219 - A geometrical progression is a series of numbers, which increase or decrease by a common or constant ratio.
Σελίδα 72 - The Value of a fraction is the quotient of the numerator divided by the denominator.
Σελίδα 185 - Ans. 10 and 12. 8. What two numbers are those, which are to each other as 3 to 4, and the difference of whose squares is 28 ? Ans.
Σελίδα 220 - Whence it appears that any term consists of the first term multiplied into the ratio raised to a power whose exponent is one less than the number of the term. Therefore the wth term, or I = ar"~ '. QED 85, Prop.