Question

How do you find the limit of `(x^2+x^3)` as x approaches infinity?

Answer 1

`\infty`

Explanation:

always worth plugging the limit in at the outset to see what you are up against

so `lim_{x \to oo} (x^2+x^3) = (\infty^2+\infty^3)`

so that's `\to \infty`. yes?