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Calculus Examples
Step 1
Differentiate both sides of the equation.
Step 2
Step 2.1
By the Sum Rule, the derivative of with respect to is .
Step 2.2
Evaluate .
Step 2.2.1
Differentiate using the Product Rule which states that is where and .
Step 2.2.2
Rewrite as .
Step 2.2.3
Differentiate using the Power Rule which states that is where .
Step 2.2.4
Multiply by .
Step 2.3
Evaluate .
Step 2.3.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.3.2
Differentiate using the Power Rule which states that is where .
Step 2.3.3
Multiply by .
Step 3
Step 3.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2
Rewrite as .
Step 3.3
Since is constant with respect to , the derivative of with respect to is .
Step 3.4
Add and .
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Step 5.1
Subtract from both sides of the equation.
Step 5.2
Move all terms not containing to the right side of the equation.
Step 5.2.1
Subtract from both sides of the equation.
Step 5.2.2
Add to both sides of the equation.
Step 5.3
Factor out of .
Step 5.3.1
Factor out of .
Step 5.3.2
Factor out of .
Step 5.3.3
Factor out of .
Step 5.4
Divide each term in by and simplify.
Step 5.4.1
Divide each term in by .
Step 5.4.2
Simplify the left side.
Step 5.4.2.1
Cancel the common factor of .
Step 5.4.2.1.1
Cancel the common factor.
Step 5.4.2.1.2
Divide by .
Step 5.4.3
Simplify the right side.
Step 5.4.3.1
Combine the numerators over the common denominator.
Step 5.4.3.2
Factor out of .
Step 5.4.3.3
Rewrite as .
Step 5.4.3.4
Factor out of .
Step 5.4.3.5
Simplify the expression.
Step 5.4.3.5.1
Rewrite as .
Step 5.4.3.5.2
Move the negative in front of the fraction.
Step 6
Replace with .