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Calculus Examples
Step 1
Differentiate both sides of the equation.
Step 2
Step 2.1
Differentiate using the chain rule, which states that is where and .
Step 2.1.1
To apply the Chain Rule, set as .
Step 2.1.2
Differentiate using the Power Rule which states that is where .
Step 2.1.3
Replace all occurrences of with .
Step 2.2
Rewrite as .
Step 3
Step 3.1
Differentiate using the Product Rule which states that is where and .
Step 3.2
Differentiate.
Step 3.2.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2.2
Differentiate using the Power Rule which states that is where .
Step 3.3
Rewrite as .
Step 3.4
By the Sum Rule, the derivative of with respect to is .
Step 3.5
Differentiate using the Power Rule which states that is where .
Step 3.6
Since is constant with respect to , the derivative of with respect to is .
Step 3.7
Rewrite as .
Step 3.8
Simplify.
Step 3.8.1
Apply the distributive property.
Step 3.8.2
Apply the distributive property.
Step 3.8.3
Apply the distributive property.
Step 3.8.4
Apply the distributive property.
Step 3.8.5
Apply the distributive property.
Step 3.8.6
Apply the distributive property.
Step 3.8.7
Combine terms.
Step 3.8.7.1
Raise to the power of .
Step 3.8.7.2
Raise to the power of .
Step 3.8.7.3
Use the power rule to combine exponents.
Step 3.8.7.4
Add and .
Step 3.8.7.5
Multiply by .
Step 3.8.7.6
Multiply by .
Step 3.8.7.7
Multiply by .
Step 3.8.7.8
Add and .
Step 3.8.7.9
Add and .
Step 3.8.7.9.1
Reorder and .
Step 3.8.7.9.2
Subtract from .
Step 3.8.8
Reorder terms.
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Step 5.1
Since is on the right side of the equation, switch the sides so it is on the left side of the equation.
Step 5.2
Move all terms containing to the left side of the equation.
Step 5.2.1
Subtract from both sides of the equation.
Step 5.2.2
Subtract from .
Step 5.3
Move all terms not containing to the right side of the equation.
Step 5.3.1
Subtract from both sides of the equation.
Step 5.3.2
Add to both sides of the equation.
Step 5.3.3
Subtract from both sides of the equation.
Step 5.4
Factor out of .
Step 5.4.1
Factor out of .
Step 5.4.2
Factor out of .
Step 5.4.3
Factor out of .
Step 5.4.4
Factor out of .
Step 5.4.5
Factor out of .
Step 5.5
Divide each term in by and simplify.
Step 5.5.1
Divide each term in by .
Step 5.5.2
Simplify the left side.
Step 5.5.2.1
Cancel the common factor of .
Step 5.5.2.1.1
Cancel the common factor.
Step 5.5.2.1.2
Divide by .
Step 5.5.3
Simplify the right side.
Step 5.5.3.1
Simplify each term.
Step 5.5.3.1.1
Move the negative in front of the fraction.
Step 5.5.3.1.2
Move the negative in front of the fraction.
Step 5.5.3.2
Simplify terms.
Step 5.5.3.2.1
Combine the numerators over the common denominator.
Step 5.5.3.2.2
Combine the numerators over the common denominator.
Step 5.5.3.2.3
Factor out of .
Step 5.5.3.2.4
Factor out of .
Step 5.5.3.2.5
Factor out of .
Step 5.5.3.2.6
Factor out of .
Step 5.5.3.2.7
Factor out of .
Step 5.5.3.2.8
Simplify the expression.
Step 5.5.3.2.8.1
Rewrite as .
Step 5.5.3.2.8.2
Move the negative in front of the fraction.
Step 6
Replace with .