​Just a minute: Calculus

9. Ensuring that a term has the variable x as a numerator

To allow for differentiation it is advisable to ensure that the x of a term is always a numerator. This video shows how to move x to a power from a denominator position to a numerator position.

Exercise

Rewrite all of the following terms such that the index of x is negative.

Exercise Solution and Information

Note: Pressing the letter f on the keyboard alternates the video back and forth to full screen.