Why does "x to the zero power" equal 1?

Описание к видео Why does "x to the zero power" equal 1?

Have you ever heard that x to the zero power is one? Maybe you've even heard that zero the zero power is undefined. Why is that? Did someone just make it up? In this video I show why any number (except zero) to the zero power is one. I explain why this is true, and why zero to the zero is undefined.

This is a simple, intuitive proof of the "zero power rule". If you want to see how to prove "x to the 0 is 1", then this is the video for you! I also explain why zero to the power zero is undefined.

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