Solving quadratic equations using roots (Vid #1) - YouTube mattemath

In this video I discuss how and when it is convenient to solve quadratic equations using roots. I illustrate the fact that the roots or solutions are the x-intercepts of the function. I also show how to calculate these with a calculator as well as leaving them as exact values.

Solving quadratic equations using roots (Vid #1) - YouTube
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Education	Upload TimePublished on 31 Oct 2012

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