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Calculus Examples
Step 1
Differentiate both sides of the equation.
Step 2
The derivative of with respect to is .
Step 3
Step 3.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2
Evaluate .
Step 3.2.1
Combine and .
Step 3.2.2
Since is constant with respect to , the derivative of with respect to is .
Step 3.2.3
Differentiate using the Product Rule which states that is where and .
Step 3.2.4
The derivative of with respect to is .
Step 3.2.5
Differentiate using the Power Rule which states that is where .
Step 3.2.6
Combine and .
Step 3.2.7
Cancel the common factor of and .
Step 3.2.7.1
Factor out of .
Step 3.2.7.2
Cancel the common factors.
Step 3.2.7.2.1
Raise to the power of .
Step 3.2.7.2.2
Factor out of .
Step 3.2.7.2.3
Cancel the common factor.
Step 3.2.7.2.4
Rewrite the expression.
Step 3.2.7.2.5
Divide by .
Step 3.3
Evaluate .
Step 3.3.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.3.2
Differentiate using the Power Rule which states that is where .
Step 3.3.3
Multiply by .
Step 3.3.4
Combine and .
Step 3.3.5
Combine and .
Step 3.3.6
Cancel the common factor of and .
Step 3.3.6.1
Factor out of .
Step 3.3.6.2
Cancel the common factors.
Step 3.3.6.2.1
Factor out of .
Step 3.3.6.2.2
Cancel the common factor.
Step 3.3.6.2.3
Rewrite the expression.
Step 3.3.7
Move the negative in front of the fraction.
Step 3.4
Simplify.
Step 3.4.1
Apply the distributive property.
Step 3.4.2
Combine terms.
Step 3.4.2.1
Combine and .
Step 3.4.2.2
Combine and .
Step 3.4.2.3
Combine and .
Step 3.4.2.4
Cancel the common factor of and .
Step 3.4.2.4.1
Factor out of .
Step 3.4.2.4.2
Cancel the common factors.
Step 3.4.2.4.2.1
Factor out of .
Step 3.4.2.4.2.2
Cancel the common factor.
Step 3.4.2.4.2.3
Rewrite the expression.
Step 3.4.2.5
To write as a fraction with a common denominator, multiply by .
Step 3.4.2.6
Combine and .
Step 3.4.2.7
Combine the numerators over the common denominator.
Step 3.4.2.8
Combine and .
Step 3.4.2.9
Combine and .
Step 3.4.2.10
Move to the left of .
Step 3.4.2.11
Cancel the common factor of .
Step 3.4.2.11.1
Cancel the common factor.
Step 3.4.2.11.2
Divide by .
Step 3.4.2.12
Subtract from .
Step 3.4.2.13
Cancel the common factor of and .
Step 3.4.2.13.1
Factor out of .
Step 3.4.2.13.2
Cancel the common factors.
Step 3.4.2.13.2.1
Factor out of .
Step 3.4.2.13.2.2
Cancel the common factor.
Step 3.4.2.13.2.3
Rewrite the expression.
Step 3.4.2.13.2.4
Divide by .
Step 3.4.2.14
Add and .
Step 3.4.3
Reorder terms.
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Replace with .