In Exercises 11-18, solve each equation. 11. 3-2 = 9r+4 12. 5* = 1.4 13. 400e005x = 1600 14. e - 6e + 5 = 0 15. log,(4x – 1) = 3 16. 2 In(3x) = 8 17. log x + log(x + 15) = 2 18. In(x - 4) – In(x + 1) = In 6

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 52RE
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In Exercises 11-18, solve each equation.
11. 3-2 = 9r+4
12. 5* = 1.4
13. 400e005x = 1600
14. e - 6e + 5 = 0
15. log,(4x – 1) = 3
16. 2 In(3x) = 8
17. log x + log(x + 15) = 2
18. In(x - 4) – In(x + 1) = In 6
Transcribed Image Text:In Exercises 11-18, solve each equation. 11. 3-2 = 9r+4 12. 5* = 1.4 13. 400e005x = 1600 14. e - 6e + 5 = 0 15. log,(4x – 1) = 3 16. 2 In(3x) = 8 17. log x + log(x + 15) = 2 18. In(x - 4) – In(x + 1) = In 6
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