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Calculus Examples
Step 1
Use to rewrite as .
Step 2
Differentiate both sides of the equation.
Step 3
Differentiate using the Power Rule which states that is where .
Step 4
Step 4.1
Differentiate using the chain rule, which states that is where and .
Step 4.1.1
To apply the Chain Rule, set as .
Step 4.1.2
Differentiate using the Power Rule which states that is where .
Step 4.1.3
Replace all occurrences of with .
Step 4.2
To write as a fraction with a common denominator, multiply by .
Step 4.3
Combine and .
Step 4.4
Combine the numerators over the common denominator.
Step 4.5
Simplify the numerator.
Step 4.5.1
Multiply by .
Step 4.5.2
Subtract from .
Step 4.6
Differentiate.
Step 4.6.1
Move the negative in front of the fraction.
Step 4.6.2
Combine fractions.
Step 4.6.2.1
Combine and .
Step 4.6.2.2
Move to the denominator using the negative exponent rule .
Step 4.6.3
By the Sum Rule, the derivative of with respect to is .
Step 4.6.4
Since is constant with respect to , the derivative of with respect to is .
Step 4.6.5
Add and .
Step 4.6.6
Since is constant with respect to , the derivative of with respect to is .
Step 4.7
Differentiate using the chain rule, which states that is where and .
Step 4.7.1
To apply the Chain Rule, set as .
Step 4.7.2
Differentiate using the Power Rule which states that is where .
Step 4.7.3
Replace all occurrences of with .
Step 4.8
Simplify terms.
Step 4.8.1
Multiply by .
Step 4.8.2
Combine and .
Step 4.8.3
Combine and .
Step 4.8.4
Move to the left of .
Step 4.8.5
Factor out of .
Step 4.9
Cancel the common factors.
Step 4.9.1
Factor out of .
Step 4.9.2
Cancel the common factor.
Step 4.9.3
Rewrite the expression.
Step 4.10
Move the negative in front of the fraction.
Step 4.11
Rewrite as .
Step 4.12
Combine and .
Step 4.13
Reorder factors in .
Step 5
Reform the equation by setting the left side equal to the right side.
Step 6
Step 6.1
Rewrite the equation as .
Step 6.2
Divide each term in by and simplify.
Step 6.2.1
Divide each term in by .
Step 6.2.2
Simplify the left side.
Step 6.2.2.1
Dividing two negative values results in a positive value.
Step 6.2.2.2
Divide by .
Step 6.2.3
Simplify the right side.
Step 6.2.3.1
Divide by .
Step 6.3
Multiply both sides by .
Step 6.4
Simplify the left side.
Step 6.4.1
Cancel the common factor of .
Step 6.4.1.1
Cancel the common factor.
Step 6.4.1.2
Rewrite the expression.
Step 6.5
Divide each term in by and simplify.
Step 6.5.1
Divide each term in by .
Step 6.5.2
Simplify the left side.
Step 6.5.2.1
Cancel the common factor of .
Step 6.5.2.1.1
Cancel the common factor.
Step 6.5.2.1.2
Divide by .
Step 6.5.3
Simplify the right side.
Step 6.5.3.1
Move the negative in front of the fraction.
Step 7
Replace with .