Calculus Examples

Find dy/dx y=x^-1+x^-2+2^x
Step 1
Differentiate both sides of the equation.
Step 2
The derivative of with respect to is .
Step 3
Differentiate the right side of the equation.
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Step 3.1
Differentiate.
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Step 3.1.1
By the Sum Rule, the derivative of with respect to is .
Step 3.1.2
Differentiate using the Power Rule which states that is where .
Step 3.1.3
Differentiate using the Power Rule which states that is where .
Step 3.2
Differentiate using the Exponential Rule which states that is where =.
Step 3.3
Simplify.
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Step 3.3.1
Rewrite the expression using the negative exponent rule .
Step 3.3.2
Rewrite the expression using the negative exponent rule .
Step 3.3.3
Combine terms.
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Step 3.3.3.1
Combine and .
Step 3.3.3.2
Move the negative in front of the fraction.
Step 3.3.4
Reorder terms.
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Replace with .