### Home > CALC > Chapter 10 > Lesson 10.2.2 > Problem 10-107

10-107.

Use one iteration of l'Hôpital's Rule.

Use one iteration of l'Hôpital's Rule.

Rewrite this as:

Then use l'Hôpital's Rule.

Factor the denominator as a difference of cubes:*x*^{3} – *a*^{3} = (*x* – *a*)(*x*^{2} + *ax* – *a*^{2})

Use two iterations of l'Hôpital's Rule.