Question

How do you evaluate the limit of `lim (x^3+3x^2-4x+8)/(x+6)` as `x->1`?

Answer 1

`8/7.`

Explanation:

Recall that the Limit of a Rational Fun. is the same as its Value.

Hence, the reqd. lim`=(1^3+3*1^2-4*1+8)/(1+6)=8/7.`