Rachel
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Khan Academy on a Stick

Negative exponents

In this tutorial, we're going to significantly deepen our understanding of the world of exponents. In particular, we'll look at what it means to raise something to a negative exponent.

Exponent properties

In this tutorial, you will learn about how to manipulate expressions with exponents in them. We'll give lots of example to make sure you see a lot of scenarios. For optimal learning (and fun), pause the video before Sal does an example.