How can I calculate this limit? ( I tried l'Hopital and failed ) I have to calculate this : $$ \lim_{x\to 0}\frac{2-x}{x^3}e^{(x-1)/x^2} $$ Can somebody help me?

$$\lim_{x\to0}(f(x)g(x)) = \lim_{x\to0}(f(x)) \cdot \lim_{x\to0}(g(x))  $$
With that being said you can let $f(x) =  (2-x)/x^3 $ and $ g(x) = e^{(x-1)/x^2}  $
I hope this helps.
