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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
Differentiate.
Step 2.2.1
By the Sum Rule, the derivative of with respect to is .
Step 2.2.2
Differentiate using the Power Rule which states that is where .
Step 2.2.3
Since is constant with respect to , the derivative of with respect to is .
Step 2.3
Rewrite as .
Step 2.4
Since is constant with respect to , the derivative of with respect to is .
Step 2.5
Add and .
Step 2.6
Simplify.
Step 2.6.1
Apply the distributive property.
Step 2.6.2
Combine terms.
Step 2.6.2.1
Multiply by .
Step 2.6.2.2
Multiply by .
Step 3
Differentiate using the Power Rule which states that is where .
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Step 5.1
Reorder factors in .
Step 5.2
Subtract from both sides of the equation.
Step 5.3
Divide each term in by and simplify.
Step 5.3.1
Divide each term in by .
Step 5.3.2
Simplify the left side.
Step 5.3.2.1
Cancel the common factor of .
Step 5.3.2.1.1
Cancel the common factor.
Step 5.3.2.1.2
Rewrite the expression.
Step 5.3.2.2
Cancel the common factor of .
Step 5.3.2.2.1
Cancel the common factor.
Step 5.3.2.2.2
Divide by .
Step 5.3.3
Simplify the right side.
Step 5.3.3.1
To write as a fraction with a common denominator, multiply by .
Step 5.3.3.2
To write as a fraction with a common denominator, multiply by .
Step 5.3.3.3
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Step 5.3.3.3.1
Multiply by .
Step 5.3.3.3.2
Multiply by .
Step 5.3.3.3.3
Multiply by .
Step 5.3.3.3.4
Multiply by .
Step 5.3.3.4
Combine the numerators over the common denominator.
Step 5.3.3.5
Multiply by .
Step 5.3.3.6
Rewrite as .
Step 5.3.3.7
Factor out of .
Step 5.3.3.8
Factor out of .
Step 5.3.3.9
Move the negative in front of the fraction.
Step 6
Replace with .