Essentials of Algebra for Secondary SchoolsD.C. Heath & Company, 1897 - 411 σελίδες |
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Σελίδα v
... SUBTRACTION OF ALGEBRAIC EXPRESSIONS . Addition of Monomials 1 2 в 9 11 12 15 16 Addition of Polynomials 20 Subtraction Subtraction of Monomials Subtraction of Polynomials . 21 22 23 IV . PARENTHESES . Removal of Parentheses ...
... SUBTRACTION OF ALGEBRAIC EXPRESSIONS . Addition of Monomials 1 2 в 9 11 12 15 16 Addition of Polynomials 20 Subtraction Subtraction of Monomials Subtraction of Polynomials . 21 22 23 IV . PARENTHESES . Removal of Parentheses ...
Σελίδα vi
... Subtraction of Fractions 105 Multiplication of Fractions 111 Division of Fractions 113 Complex Fractions . XIII . SIMPLE EQUATIONS ( Continued ) 115 120 Solution of Equations containing Fractions Solution of Literal Equations 120 124 ...
... Subtraction of Fractions 105 Multiplication of Fractions 111 Division of Fractions 113 Complex Fractions . XIII . SIMPLE EQUATIONS ( Continued ) 115 120 Solution of Equations containing Fractions Solution of Literal Equations 120 124 ...
Σελίδα
... subtracted from another , the value of the latter will not be changed . 3. If a number be both multiplied and divided by another , the value of the former will not be changed . 4. Numbers which are equal to the same number , are equal ...
... subtracted from another , the value of the latter will not be changed . 3. If a number be both multiplied and divided by another , the value of the former will not be changed . 4. Numbers which are equal to the same number , are equal ...
Σελίδα
... subtraction , are also used in Algebra to distin- guish between the opposite states of magnitudes like the above . Thus , in financial transactions , we may indicate gains or assets by the sign + , and losses or debts by the sign ; for ...
... subtraction , are also used in Algebra to distin- guish between the opposite states of magnitudes like the above . Thus , in financial transactions , we may indicate gains or assets by the sign + , and losses or debts by the sign ; for ...
Σελίδα 1
... subtract the less absolute value ( § 13 ) from the greater , and prefix to the result the sign of the number having the greater absolute value . To add two negative numbers , add their absolute values , and prefix a negative sign to the ...
... subtract the less absolute value ( § 13 ) from the greater , and prefix to the result the sign of the number having the greater absolute value . To add two negative numbers , add their absolute values , and prefix a negative sign to the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
25 cents 40 cents 9 x² a²b a²b² a³b ab² ab³ Algebra arithmetic means arithmetic progression ax² Binomial Binomial Theorem change the sign Chemistry coefficient common factor Completing the square cube root denominator digits dimes Divide divisor equal EXAMPLES exponent Extracting the square Find the numbers Find the value following equations following rule geometric given equation Hence laboratory less Let the proportion logarithm m²n mantissa members the square miles an hour monomial Multiplying negative number Note number of dollars partial fractions perfect square polynomial positive integer quadratic equation quotient radical sign ratio remainder result second term solution Solve the equation Solve the following square root Substituting Subtracting Transposing unknown quantities Wells's Whence x²y xy² xy³
Δημοφιλή αποσπάσματα
Σελίδα 256 - In any proportion, the terms are in proportion by Composition ; that is, the sum of the first two terms is to the first term as the sum of the last two terms is to the third term.
Σελίδα 244 - 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 357 - Teacher's Manual to Sheldon's History. Puts into the instructor's hand the key to the above system.
Σελίδα 31 - 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 357 - Hall's Method of Teaching History. " Its excellence and helpfulness ought to secure it many readers,
Σελίδα 49 - The square of the difference of two quantities is equal to the square of the first minus twice the product of the first by the second, plus the square of the second.
Σελίδα 247 - 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 256 - In any proportion the terms are in proportion by Alternation ; that is, the first term is to the third as the second term is to the fourth.
Σελίδα 59 - Arts. 200 and 201 we derive the following rule : Extract the required root of the numerical coefficient, and divide the exponent of each letter by the index of the root.
Σελίδα 289 - The logarithm of a product is equal to the sum of the logarithms of its factors.