- #1

- 17

- 0

## Homework Statement

lim x->1 (x^3-1)/(x^1/2-1)

ans:6

## Homework Equations

## The Attempt at a Solution

(x^1/2-1)^-1

can be converted into (plugged into wolfram):

(-x^1/2-1)/(1-x)

i want to how this done if I'm factorize out the 0 in the denominator