First Year AlgebraAmerican book Company, 1911 |
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Σελίδα 47
... points more than Great Britain and Sweden together , and Sweden won 54 points less than Great Britain . Find the score of each , if the total score of the three countries was 193 points . REVIEW 48. 1. Tell how similar terms are added ...
... points more than Great Britain and Sweden together , and Sweden won 54 points less than Great Britain . Find the score of each , if the total score of the three countries was 193 points . REVIEW 48. 1. Tell how similar terms are added ...
Σελίδα 48
... point out the unknown numbers in it ; the known numbers ; its first member ; its second member . 6 5. What is meant by solving an equation ' ? Give four methods by one or more of which equations may be solved . How may the value of an ...
... point out the unknown numbers in it ; the known numbers ; its first member ; its second member . 6 5. What is meant by solving an equation ' ? Give four methods by one or more of which equations may be solved . How may the value of an ...
Σελίδα 56
... point is 32 ° F. How far below the freez- ing point did the temperature fall in Montreal ? 29. How much colder was it in Duluth than in Chicago ? in Montreal than in New York ? in Helena than in New Orleans ? 30. An elevator runs from a ...
... point is 32 ° F. How far below the freez- ing point did the temperature fall in Montreal ? 29. How much colder was it in Duluth than in Chicago ? in Montreal than in New York ? in Helena than in New Orleans ? 30. An elevator runs from a ...
Σελίδα 63
... Point Barrow , Alaska , travels 6800 miles . It goes 900 miles more by train than by steamer and 200 miles more by dog sleds than by train . How far does it travel by each ? 13. In the first three years of excavation , 313,356 cubic ...
... Point Barrow , Alaska , travels 6800 miles . It goes 900 miles more by train than by steamer and 200 miles more by dog sleds than by train . How far does it travel by each ? 13. In the first three years of excavation , 313,356 cubic ...
Σελίδα 80
... prepared to divide whether the numbers are positive or negative , since the only new point involved is the matter of signs , just discussed . 109. 1. Divide PROCESS 2 a3x1 ) — 8 a1x 80 POSITIVE AND NEGATIVE NUMBERS Division.
... prepared to divide whether the numbers are positive or negative , since the only new point involved is the matter of signs , just discussed . 109. 1. Divide PROCESS 2 a3x1 ) — 8 a1x 80 POSITIVE AND NEGATIVE NUMBERS Division.
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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.