Question

How do you evaluate the limit `lim e^x-x^2` as `x->-oo`?

Answer 1

`-oo`

Explanation:

as `x->-oo` , `color(white)(88)e^x->0`

as `x->-oo` , `color(white)(88)x^2->oo`

`:.`

as `x->-oo` , `color(white)(88)e^x-x^2->-oo`

`lim_(x->-oo)(e^x-x^2)=-oo`