Integral Calculus.... ò (1/x)[ln (x)3] dx =?

Question

is this correct.... (1/2)(ln x)^2+ C

Answer 1

you just forgot the 3 in the ln, it should be ln3x

i think you could use this

http://integral-table.com/

for homework you would still have to work the solution to show the steps, but you can check your answers.