a. In(3x) = 2.1 b. logs (4x + 7) = 2 c. log 4 + log(x - 5) = log 16

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter10: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 458PT: Solve for x: log5x=3
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Solve each equation for x (using algebraic methods). Leave solutions as simplified exact values.

a. In (3x) = 2.1
b. logs (4x + 7) = 2
C. log 4 + log(x - 5) = log 16
Transcribed Image Text:a. In (3x) = 2.1 b. logs (4x + 7) = 2 C. log 4 + log(x - 5) = log 16
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