Evaluate the given limit using the l'Hospital's rule.

lim
x → −1

x^2 + 4x + 3/x^2 + x

Question

Evaluate the given limit using the l'Hospital's rule.
 
lim 
x → −1

x^2 + 4x + 3/x^2 + x

anonymous · Answer

differentiate the numerator and denominator that's all you have to do

anonymous · Answer

subtract them?

anonymous · Answer

Differentiate the topand the denominator meaning

$$\lim_{x \rightarrow -1}f(x)=\frac{g'(x)}{h'(x)}$$

anonymous · Answer

where the g function is your numerator and your h function is your denominator

anonymous · Answer

do this until you get an actual answer other than indeterminater (0/0,infty/infty etc.)
so in some cases if you take the derivative and you get 0/0 again, then you can differentiate again