Question

solve 3 log 2x=4 round to the nearest thousandth if necessary

Answer 1

log2x = 4/3

10^log2x = 10^4/3

2x = 10^4/3

Answer 2

hint:
\[\large 3\log \left( {2x} \right) = \log \left\{ {{{\left( {2x} \right)}^3}} \right\}\]