destiniejuers0 destiniejuers0

19-04-2018
Mathematics

contestada

What is the solution of log(3x − 2)125 = 3?

Respuesta :

Bladerunner1976 Bladerunner1976

24-04-2018

[tex]log_{3x - 2}125 = 3 \\ (3x - 2)^3 = 125 \\ \sqrt[3]{(3x - 2)^3} = \sqrt[3]{125} \\ 3x - 2 = 5 \\ 3x = 5 + 2 \\ 3x = 7 \\ x = 7/3[/tex]

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