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Equation x² = x⁰

For the equation x² = x⁰ there are two solutions, that is x = 1 and x = –1. In the graph you can see that x = 0 is not an intersection point.

 

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Explanation

You can see the two intersections in the graph.

This is one of the many explanations why 0⁰ ≝ 1 is by definition so determined.

 

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