Here's the question you clicked on:
enay800
dy/dx ln(xy)=xy^2-x
What are you meant to find or solve?
\[\large \frac{dy}{dx} ln(xy)=xy^2-x\] \[\large \frac{dy}{dx}[lnx+lny]=xy^2-x\] \[\large \frac{1}{x}=xy^2-x\] \[\large 1=x^2y^2-x^2\] \[\large y^2=\frac{x^2+1}{x^2}\] \[\large y=\pm \frac{\sqrt{x^2+1}}{x}\]
this question can be solved using bernaoulli method