College AlgebraScott, Foresman, 1901 - 777 páginas |
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Página xi
... Reduction of Fractions to Lowest Terms 115 Reduction of Fractions to a Lowest Common Denominator 121 Addition and Subtraction of Fractions 124 Multiplication of Fractions 129 Powers of Fractions . 131 Division of Fractions 133 Complex ...
... Reduction of Fractions to Lowest Terms 115 Reduction of Fractions to a Lowest Common Denominator 121 Addition and Subtraction of Fractions 124 Multiplication of Fractions 129 Powers of Fractions . 131 Division of Fractions 133 Complex ...
Página xiv
... Reduction of Surds Addition and Subtraction of Surds Multiplication of Surds • Division of Surds Rationalization of Surds Reduction of Special Irrational Expressions CHAPTER VII IMAGINARY AND COMPLEX NUMBERS Pure Imaginary Numbers and ...
... Reduction of Surds Addition and Subtraction of Surds Multiplication of Surds • Division of Surds Rationalization of Surds Reduction of Special Irrational Expressions CHAPTER VII IMAGINARY AND COMPLEX NUMBERS Pure Imaginary Numbers and ...
Página 79
... reduced to either of these forms is said to be rational and integral . 1. Find the third power of 5 x2y3 . • ( 5 x2y3 ) 3 = ( 5 x2y3 ) · ( 5 x2y3 ) · ( 5 x2y3 ) = 125 x'y ' . 2. Find the fourth power of -a . ( a ) = ( -a ) ( — a ) ( — a ) ...
... reduced to either of these forms is said to be rational and integral . 1. Find the third power of 5 x2y3 . • ( 5 x2y3 ) 3 = ( 5 x2y3 ) · ( 5 x2y3 ) · ( 5 x2y3 ) = 125 x'y ' . 2. Find the fourth power of -a . ( a ) = ( -a ) ( — a ) ( — a ) ...
Página 115
... REDUCTION OF FRACTIONS 130. The Reduction of Fractions to their Lowest Terms . Let the line AB be divided into seven equal parts , at D , E , F , G , II , I. إس إس إس إس إسلا D E A Then ( 1 ) AG is of AB . [ 126 ] Now let each of these ...
... REDUCTION OF FRACTIONS 130. The Reduction of Fractions to their Lowest Terms . Let the line AB be divided into seven equal parts , at D , E , F , G , II , I. إس إس إس إس إسلا D E A Then ( 1 ) AG is of AB . [ 126 ] Now let each of these ...
Página 116
... ( 1 ) ) b с Hence , it follows from ( 1 ) and ( 2 ) , to reduce a fraction to lower terms , divide both numerator and denominator by any factor common to both . 132. A fraction is expressed in its lowest terms if 116 [ 8131 COLLEGE ALGEBRA.
... ( 1 ) ) b с Hence , it follows from ( 1 ) and ( 2 ) , to reduce a fraction to lower terms , divide both numerator and denominator by any factor common to both . 132. A fraction is expressed in its lowest terms if 116 [ 8131 COLLEGE ALGEBRA.
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Términos y frases comunes
a₁ algebraic Arithmetic ax² b₁ binomial binomial theorem C₁ coefficients common divisor convergent corresponding cube root decimal definition determinant difference divided division dollars equal equivalent EXAMPLE EXERCISE exponent expression factors Find the number finite formula fraction given equation greater greatest common divisor Hence imaginary inequality logarithm mantissa mathematical induction monomial Multiply negative number nth root number of terms obtained P₁ polynomial positive integers positive number preceding problem proved quadratic equation quotient rational remainder result rule satisfied second member Simplify solution Solve the equations square root Substitute subtraction Suppose surd symbols system of equations theorem third tion triangle trinomial unknown numbers unknown quantities values zero
Pasajes populares
Página 212 - Nos. 1 and 2, 3 and 4, 5 and 6, 7 and 8, 9 and 10, 11 and 12.
Página 664 - Q(x) to obtain a quotient (polynomial of the form -Q ) plus a rational function (remainder divided by the divisor) in which the degree of the numerator is less than the degree of the denominator.
Página 586 - What will $ 100 amount to in 7 years with interest at 8% per annum, compounded semi-annually ? 3. In how many years will a sum of money double itself at 6%, compounded annually ? 4.
Página 77 - Raise the absolute value of the numerical coefficient to the required power, and multiply the exponent of each letter by the exponent of the required power.
Página 69 - The part of the equation which is on the left of the sign of equality is called the first member ; the part on the right of the sign of equality, the second member.
Página 60 - Divide the first term of the dividend by the first term of the divisor, the result will be the first term of the quotient.
Página 568 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Página 586 - June, 1889.) 1. In how many years will a sum of money double itself at 4 per cent., interest being compounded semi-annually ? 2.
Página 198 - A Solution of a system of simultaneous equations is a set of values of the unknown numbers which satisfies all of the equations.
Página 78 - The product of the sum and difference of two numbers is equal to the difference of their squares.