Calculus Examples

Find the Derivative - d/dx natural log of 1/(x+1)
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
Simplify the expression.
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Step 3.1
Multiply by .
Step 3.2
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
Differentiate using the Power Rule which states that is where .
Step 10
Since is constant with respect to , the derivative of with respect to is .
Step 11
Simplify the expression.
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Step 11.1
Add and .
Step 11.2
Multiply by .
Step 12
Rewrite the expression using the negative exponent rule .