16. log.(7776) = 4x – 15

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 40E
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Solve each equation. Express all answers in exact form. If the answer is
irrational, also give the answer to 2 decimal places. 

13-х
13.
— 497х+3
14.
412х-7
137x+3
15. log,(x – 2) = 4
16.
logo(7776) — 4х— 15
Transcribed Image Text:13-х 13. — 497х+3 14. 412х-7 137x+3 15. log,(x – 2) = 4 16. logo(7776) — 4х— 15
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