Ex 4: Derivatives of the Natural Log Function with the Chain Rule

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This video provides examples of how to differentiate y = (lnx)^4 and ln(x^4) using the chain rule and power rule.
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Sweet and straight to the point. Good refresher. Thanks!

anthonypascual
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If you raise a parentheses to a power, that means everything inside the () is raised to that power, so (x)^4 is just equal to (x^4). Its just that when you only have one term x, there is no point in putting () around it.If you had several multiplied terms inside () like (zyx)^4, then thats z^4y^4x^4.

BicycleRepairMan