L’Hopital’s Rule: Infinity Minus Infinity Indeterminate Form

This video addresses the infinity minus infinity indeterminate form. Depending on the specific exercise, there are a few ways to approach this. The three basic approaches are to find a common denominator, factor out a term, and use the conjugate. Solving problems like this may take several steps, as the two examples provided show. One example involves finding a common denominator, and the other involves factoring an x out of the radical.