Question

Find the solution of du/dt=u/t+t

Answer 1

Is the q this?
\[\Large \frac{du}{dt}=\frac{u}{t}+t\]

Answer 2

\[\frac{ du }{ dt }=\frac{ u }{ t }+t\]
\[\frac{ du }{ dt }=\frac{ u }{ t }+\frac{ t(t) }{ t }\]
\[\frac{ du }{ dt }=\frac{ u+t^2 }{ t }\]
\[\frac{ du }{ t }=u+t^2\]
so this is as far as i got. i have no idea what you want to isolate for.