Calculus Examples

Find the Derivative - d/dx natural log of e/(e-x)
Step 1
Differentiate using the chain rule, which states that is where and .
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Step 1.1
To apply the Chain Rule, set as .
Step 1.2
The derivative of with respect to is .
Step 1.3
Replace all occurrences of with .
Step 2
Multiply by the reciprocal of the fraction to divide by .
Step 3
Differentiate using the Constant Multiple Rule.
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Step 3.1
Multiply by .
Step 3.2
Since is constant with respect to , the derivative of with respect to is .
Step 3.3
Simplify terms.
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Step 3.3.1
Combine and .
Step 3.3.2
Cancel the common factor of .
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Step 3.3.2.1
Cancel the common factor.
Step 3.3.2.2
Divide by .
Step 3.3.3
Rewrite as .
Step 4
Differentiate using the chain rule, which states that is where and .
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Step 4.1
To apply the Chain Rule, set as .
Step 4.2
Differentiate using the Power Rule which states that is where .
Step 4.3
Replace all occurrences of with .
Step 5
Raise to the power of .
Step 6
Use the power rule to combine exponents.
Step 7
Subtract from .
Step 8
By the Sum Rule, the derivative of with respect to is .
Step 9
Since is constant with respect to , the derivative of with respect to is .
Step 10
Add and .
Step 11
Since is constant with respect to , the derivative of with respect to is .
Step 12
Multiply.
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Step 12.1
Multiply by .
Step 12.2
Multiply by .
Step 13
Differentiate using the Power Rule which states that is where .
Step 14
Multiply by .
Step 15
Simplify.
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Step 15.1
Rewrite the expression using the negative exponent rule .
Step 15.2
Reorder terms.
Step 15.3
Factor out of .
Step 15.4
Factor out of .
Step 15.5
Factor out of .
Step 15.6
Rewrite as .
Step 15.7
Move the negative in front of the fraction.