/ 4 x\ lim \-1 - 3*x + 2*x / x->-1+
Limit(-1 - 3*x^4 + 2*x^x, x, -1)
-6
= (-6.0 + 8.76707874244398e-29j)
/ 4 x\ lim \-1 - 3*x + 2*x / x->-1-
= (-6.0 + 3.90292021699015e-27j)
(-6.0 + 8.76707874244398e-29j)