What's the Exact Value of the Golden Ratio? with Math Dude, Jason Marshall

The Golden Ratio, phi, is an irrational number, which means you can't write it exactly in decimal form (it never ends or repeats). So, how to write the exact value? Quick and Dirty Tips presents "What's the Exact Value of the Golden Ratio?" with The Math Dude, Jason Marshall. In this video, learn about the Golden Ratio and how to write its exact value using the quadratic formula.

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