First Year AlgebraAmerican book Company, 1911 |
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
a²+2ab+b² a²b a²b² a²x² a³b ab+b² ab² ab³ algebraic arithmetic ax² binomial cents changing the sign coefficient common factor completing the square Construct the graph coördinates cost digit divided divisor EXERCISES expression Find the number Find the square Find the value fractional exponent given equation Hence highest common factor hour inches letter lowest terms method miles MILNE'S 1ST YR monomial multiplied negative numbers perfect square points polynomial pounds PROCESS proportion quadratic equations quadratic surd quotient radical radicand ratio Reduce simple equations simplest form Simplify simultaneous equations SOLUTION Solve graphically Solve the equation square feet square root Substituting subtracted surd test each result Transposing trinomial twice units unknown number weight width x²y x²y² xy²
Δημοφιλή αποσπάσματα
Σελίδα 208 - Multiply the complete divisor by this term of the root, and subtract the product from the first remainder.
Σελίδα 37 - 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.
Σελίδα 68 - Th,e 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, plus the square of the second.
Σελίδα 286 - The first and fourth terms of a proportion are called the extremes; and the second and third terms the means. Thus, in the • proportion a : b = с : d, a and d are the extremes, and b and с the means.
Σελίδα 287 - ... a mean proportional between two numbers is equal to the square root of their product.
Σελίδα 211 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 129 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 290 - In a series of equal ratios, any antecedent is to its consequent, as the sum of all the antecedents is to the sum of all the consequents. Let a: 6 = c: d = e :/. Then, by Art.
Σελίδα 237 - An equation that, when simplified, contains the square of the unknown number, but no higher power, is called an equation of the second degree, or a quadratic equation.
Σελίδα 211 - Find the greatest square in the hfi-hand period and write its root for the first figure of the required root. Square this root, subtract the result from the left-hand period, and annex to the remainder the next period for a new dividend.