Current time:0:00Total duration:6:42

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# Justifying the power rule

Before actually proving the power rule, Sal shows why the power rule makes sense by considering the derivatives of x¹ and x². Created by Sal Khan.

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# Justifying the power rule

Current time:0:00Total duration:6:42

0 energy points

Before actually proving the power rule, Sal shows why the power rule makes sense by considering the derivatives of x¹ and x². Created by Sal Khan.