In Problems 57–68, solve each equation in the real number system. 57. x* - x + 2x? - 4x - 8 = 0 58. 2x + 3x? + 2x + 3 = 0 59. 3x + 4x? - 7x + 2 = 0 60. 2x – 3x –- 3x – 5 = 0 234 CHAPTER 4 Polynomial and Rational Functions 61. 3x – x? - 15x + 5 = 0 62. 2x - 11x² + 10x + 8 = 0 63. x* + 4x + 2r? - x + 6 = 0 64. x* - 2x + 10x? - 1&r + 9 == (0 8 +x +1 = 0 65. x 66. х + + 3x - 2 = 0 67. 2x - 19x + 57x - 64x + 20 = 0 68. 2x + x - 24x + 20x + 16 = 0
In Problems 57–68, solve each equation in the real number system. 57. x* - x + 2x? - 4x - 8 = 0 58. 2x + 3x? + 2x + 3 = 0 59. 3x + 4x? - 7x + 2 = 0 60. 2x – 3x –- 3x – 5 = 0 234 CHAPTER 4 Polynomial and Rational Functions 61. 3x – x? - 15x + 5 = 0 62. 2x - 11x² + 10x + 8 = 0 63. x* + 4x + 2r? - x + 6 = 0 64. x* - 2x + 10x? - 1&r + 9 == (0 8 +x +1 = 0 65. x 66. х + + 3x - 2 = 0 67. 2x - 19x + 57x - 64x + 20 = 0 68. 2x + x - 24x + 20x + 16 = 0
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.5: Translating Sentences Into Equations
Problem 5MRE
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![In Problems 57–68, solve each equation in the real number system.
57. x* - x + 2x?
- 4x - 8 = 0
58. 2x + 3x? + 2x + 3 = 0
59. 3x + 4x? - 7x + 2 = 0
60. 2x – 3x –- 3x – 5 = 0
234
CHAPTER 4 Polynomial and Rational Functions
61. 3x – x? - 15x + 5 = 0
62. 2x - 11x² + 10x + 8 = 0
63. x* + 4x + 2r? - x + 6 = 0
64. x* - 2x + 10x?
- 1&r + 9 == (0
8
+x +1 = 0
65. x
66. х +
+ 3x - 2 = 0
67. 2x - 19x + 57x - 64x + 20 = 0
68. 2x + x - 24x + 20x + 16 = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff507743e-6e02-40a5-ac08-8f241816164c%2F0519e384-a506-4873-98e2-f6a59b5c0ab6%2Fj4ih7tc_processed.png&w=3840&q=75)
Transcribed Image Text:In Problems 57–68, solve each equation in the real number system.
57. x* - x + 2x?
- 4x - 8 = 0
58. 2x + 3x? + 2x + 3 = 0
59. 3x + 4x? - 7x + 2 = 0
60. 2x – 3x –- 3x – 5 = 0
234
CHAPTER 4 Polynomial and Rational Functions
61. 3x – x? - 15x + 5 = 0
62. 2x - 11x² + 10x + 8 = 0
63. x* + 4x + 2r? - x + 6 = 0
64. x* - 2x + 10x?
- 1&r + 9 == (0
8
+x +1 = 0
65. x
66. х +
+ 3x - 2 = 0
67. 2x - 19x + 57x - 64x + 20 = 0
68. 2x + x - 24x + 20x + 16 = 0
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