67–86 - Multiplying Algebraic Expressions Perform the indi- cated operations, and simplify. 67. (x + 2)(x² + 2x + 3) 68. (x + 1)(2r² – x + 1) 69. (2x – 5)(x² – x + 1) 71. VA(x – Vĩ) 73. y(y/3 + y»/») 70. (1 + 2x)(x² – 3x + 1) 72. x(Vx – 1/V5) 74. x(2x4 – x^) 75. (x² + y²)² 76. c + 78. (x½ + yl/2)(x/ – y/2) 77. (x² – a²)(x² + a²) 79. (Va – b)(Va + b) 80. (Vh² + 1 + 1)(V² + 1 – 1)

67–86 - Multiplying Algebraic Expressions Perform the indi- cated operations, and simplify. 67. (x + 2)(x² + 2x + 3) 68. (x + 1)(2r² – x + 1) 69. (2x – 5)(x² – x + 1) 71. VA(x – Vĩ) 73. y(y/3 + y»/») 70. (1 + 2x)(x² – 3x + 1) 72. x(Vx – 1/V5) 74. x(2x4 – x^) 75. (x² + y²)² 76. c + 78. (x½ + yl/2)(x/ – y/2) 77. (x² – a²)(x² + a²) 79. (Va – b)(Va + b) 80. (Vh² + 1 + 1)(V² + 1 – 1)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.4: Complex And Rational Zeros Of Polynomials

Problem 15E

See similar textbooks