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# ELEMENTARY ALGEBRA

 "ELEMENTARY ALGEBRA", Ed 7, BITTINGER AND ELLENBOGEN SECTION TOPIC PROBLEMS NUM PROBS 1.1 Introduction 1-5; 13-20; 25-27; 31-34; 55-60; 63-66; 84-86 34 1.2 Laws 1, 2, 5, 10, 11, 12, 19, 20, 21, 47-56; 67-76; 95-100 35 1.3 Fractions 22-30; 35-40; 53-60; 71-78; 93-98 37 1.4 Real Numbers 1, 2, 5, 6; 25-30; 37-40; 61-66; 88-90 22 1.5 Addition 7-12; 25-35; 73-78; 81, 82 25 1.6 Subtraction 19-24; 25-29; 55-65; 109-114; 121-130 38 1.7 Multiplication and Division 21-28; 57-67; 81-86; 105-110, 134 31 1.8 Order of Operations 9, 10, 11; 30-40; 57-63; 80-85 27 2.1 Equations 7-16; 33-42; 59-68; 81-84 34 2.2 Connecting the concepts 21-35; 65-76; 87-90 29 2.3 Formulas 3-25; 41-44 28 2.4 Percents 1-8; 14-18; 20-24; 35-40; 46-50; 93-96 33 2.5 Solving Problems 3-8; 10-20; 30-34; 53-56; 53-56 30 2.6 Inequalities 9-12; 13-18; 31-34; 49-55; 61-69; 101-104 35 3.1 Graphs 17-20; 27-30; 31-36; 41-48; 55-60 28 3.2 Linear Equations 2-6; 7-12; 15-25; 39, 40; 51-56 30 3.3 Intercepts 7, 8, 11; 13-17; 23- 33; 51-53; 69-72; 77-82 33 3.4 Rates 1-10; 23-30; 41-46 25 3.5 Slope 15-20; 24-34; 48-56; 75-80 32 3.6 Slope-Intercept Equations 7-12; 19-25; 31-35; 45-51; 59-63; 67-72 36 3.7 Point-Slope Equations 13-23; 43-53; 75-80 28 4.1 Exponents 15-20; 31-36; 45-50; 57-69; 91-96 38 4.2 Polynomials 13-18; 21-23; 27,28; 37-44; 51-55; 81-86 31 4.3 Polynomial Addition 1-8; 21,22; 25-28; 31-35; 40-46; 53-55; 71-76 36 4.4 Polynomial Multiplication 5-9; 19-27; 57-67; 73-76 28 4.5 Special Products 9-19; 39-57; 85-88; 107-110 28 4.6 Polynomials with many Variables 9-12; 21-23; 25-28; 33-37; 45-49; 71, 72, 73; 85-90 31 4.7 Polynomial Division 1-5; 15-18; 19-29; 36, 37; 46-48 25 4.8 Exponents and Scientific Notation 4-9; 19-23; 25-29; 39-44; 99-103; 111-116; 125-130 41 5.1 Factoring 9-13; 15-25; 35-40; 41-49; 65-70 37 5.2 Trinomials of type x^2 +bx+c 7-25; 35-45; 65-68 34 5.3 Trinomials of type ax^2 +bx+c 5-15; 41-45; 51-58; 85-90 30 5.4 Perfect Squares and Diff of Squares 11-14; 19-24; 51-54; 57-67; 97-100 29 5.5 General Strategy for factoring 5-10; 20-30; 40-50; 80-84 33 5.6 Quadratic Equations 5-15; 21-35; 55, 56, 59, 60, 61; 69-72 35 5.7 Applications 1-5; 10-15; 25-30; 39-43 23 6.1 Rational Expressions 7, 11, 13, 19, 21, 25-45 ;59-64 32 6.2 Multiplication and Division 11, 13, 21-31, 33, 35, 39, 43-49, 53-57; 69-74 34 6.3 Least Common Denominators 5-9, 11-27, 35-41; 75-77 32 6.4 Unlike Denominators 5-15, 19, 29, 35-47; 77-80 30 6.6 Solving Rational Equations 5-10; 15-20; 35-40; 47-50 22 7.1 Systems of Equations, Graphing 1-10; 20-30; 50-53 25 7.2 Systems of Equations, Substitution 1-15; 20-25; 57-62; 57-60 31 7.3 Systems of Equations, Elimination 5-15; 25-38; 53-58 31 7.4 Applications 1-10; 37-42 17 7.5 Linear Inequalities 9-19; 25-36; 41-46 29 8.1 Square roots and Radicals 7-20; 39-42; 51-54; 57-62; 79-84 34 8.2 Multiplying Radicals 2-7; 14-20; 32-37; 56-61; 67-72; 93-98 31 8.3 Quotients 14-28; 44-58; 71-78 38 8.4 Radicals with several Terms Do Odd Probs 5 -70; Do all probs 75-78 36 8.5 Radical Equations 5-28; 75-78 28 9.1 Principle of Square Roots 5-26; 45-50 28 9.2 Completing the Square 7-27; 43-46 25 9.3 Quadratic Formula 5-20 16