Question

Solve 3abs(lnx)-12=0

Answer 1

\[3\left| \ln x \right|-12=0\]

Answer 2

@jim_thompson5910 Could you help me again?

Answer 3

\[\Large 3|\ln(x)| - 12=0\]
\[\Large 3|\ln(x)|=12\]
\[\Large |\ln(x)|=\frac{12}{3}\]
\[\Large |\ln(x)|=4\]
\[\Large \ln(x)=4 \ \text{ or } \ \ln(x)=-4\]
I'll let you finish

Answer 4

keep in mind that \[\Large \ln(x) = \log_{e}(x)\]

'e' is like pi and it is approximately 2.718 (the decimal expansion goes on forever with no known pattern)

Answer 5

Thanks!

Answer 6

np