How to Differentiate Number Raised to Power of x?

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How to differentiate something raised to the power of x? We can first apply the logarithmic rule to take the x down from the exponent. Then, we apply implicit differentiation by taking the derivative on every term with respect to x, and solve for dy/dx. Substitute the original function into 'y' and we got the final answer.

0:00 Logarithmic Rule
0:22 Taking Natural Log on Both Sides
0:33 Applying Implicit Differentiation
0:54 Solve for dy/dx
1:08 Substitute function y into equation
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Never heard ln pronounced "lawn" before.

Qermaq
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Its actually also a general formula:
d(a^x)/dx = a^x(ln(a))

eshanaayushman
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Why you have only a hundred subscribers 😭😭😭
PS: I really like your videos please don't ever stop doing them

leontsc
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not a fan of lawn. just call it log. log = ln. if the base is not e, then say log base b. we just get rid of bases not e anyway in most applications.

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