Calculus Examples

Find the Derivative - d/dx f(x)=4/x+2^(x-6)-x+5^5
Step 1
Differentiate using the Sum Rule.
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Step 1.1
Raise to the power of .
Step 1.2
By the Sum Rule, the derivative of with respect to is .
Step 2
Evaluate .
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Step 2.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.2
Rewrite as .
Step 2.3
Differentiate using the Power Rule which states that is where .
Step 2.4
Multiply by .
Step 3
Evaluate .
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Step 3.1
Differentiate using the chain rule, which states that is where and .
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Step 3.1.1
To apply the Chain Rule, set as .
Step 3.1.2
Differentiate using the Exponential Rule which states that is where =.
Step 3.1.3
Replace all occurrences of with .
Step 3.2
By the Sum Rule, the derivative of with respect to is .
Step 3.3
Differentiate using the Power Rule which states that is where .
Step 3.4
Since is constant with respect to , the derivative of with respect to is .
Step 3.5
Add and .
Step 3.6
Multiply by .
Step 4
Evaluate .
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Step 4.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.2
Differentiate using the Power Rule which states that is where .
Step 4.3
Multiply by .
Step 5
Since is constant with respect to , the derivative of with respect to is .
Step 6
Simplify.
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Step 6.1
Rewrite the expression using the negative exponent rule .
Step 6.2
Combine terms.
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Step 6.2.1
Combine and .
Step 6.2.2
Move the negative in front of the fraction.
Step 6.2.3
Add and .
Step 6.3
Reorder terms.