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Calculus Examples
Step 1
Use to rewrite as .
Step 2
Differentiate both sides of the equation.
Step 3
Step 3.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.2
Differentiate using the chain rule, which states that is where and .
Step 3.2.1
To apply the Chain Rule, set as .
Step 3.2.2
Differentiate using the Power Rule which states that is where .
Step 3.2.3
Replace all occurrences of with .
Step 3.3
To write as a fraction with a common denominator, multiply by .
Step 3.4
Combine and .
Step 3.5
Combine the numerators over the common denominator.
Step 3.6
Simplify the numerator.
Step 3.6.1
Multiply by .
Step 3.6.2
Subtract from .
Step 3.7
Combine fractions.
Step 3.7.1
Move the negative in front of the fraction.
Step 3.7.2
Combine and .
Step 3.7.3
Move to the denominator using the negative exponent rule .
Step 3.8
Differentiate using the Product Rule which states that is where and .
Step 3.9
Rewrite as .
Step 3.10
Differentiate using the Power Rule which states that is where .
Step 3.11
Multiply by .
Step 3.12
Simplify.
Step 3.12.1
Apply the product rule to .
Step 3.12.2
Apply the distributive property.
Step 3.12.3
Combine terms.
Step 3.12.3.1
Combine and .
Step 3.12.3.2
Combine and .
Step 3.12.3.3
Move to the numerator using the negative exponent rule .
Step 3.12.3.4
Multiply by by adding the exponents.
Step 3.12.3.4.1
Move .
Step 3.12.3.4.2
Multiply by .
Step 3.12.3.4.2.1
Raise to the power of .
Step 3.12.3.4.2.2
Use the power rule to combine exponents.
Step 3.12.3.4.3
Write as a fraction with a common denominator.
Step 3.12.3.4.4
Combine the numerators over the common denominator.
Step 3.12.3.4.5
Add and .
Step 3.12.3.5
Combine and .
Step 3.12.3.6
Move to the numerator using the negative exponent rule .
Step 3.12.3.7
Multiply by by adding the exponents.
Step 3.12.3.7.1
Multiply by .
Step 3.12.3.7.1.1
Raise to the power of .
Step 3.12.3.7.1.2
Use the power rule to combine exponents.
Step 3.12.3.7.2
Write as a fraction with a common denominator.
Step 3.12.3.7.3
Combine the numerators over the common denominator.
Step 3.12.3.7.4
Subtract from .
Step 4
Step 4.1
Differentiate.
Step 4.1.1
By the Sum Rule, the derivative of with respect to is .
Step 4.1.2
Differentiate using the Power Rule which states that is where .
Step 4.2
Evaluate .
Step 4.2.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.2.2
Rewrite as .
Step 5
Reform the equation by setting the left side equal to the right side.
Step 6
Step 6.1
Move all terms not containing to the right side of the equation.
Step 6.1.1
Add to both sides of the equation.
Step 6.1.2
Add to both sides of the equation.
Step 6.2
Factor out of .
Step 6.2.1
Factor out of .
Step 6.2.2
Factor out of .
Step 6.2.3
Factor out of .
Step 6.3
Divide each term in by and simplify.
Step 6.3.1
Divide each term in by .
Step 6.3.2
Simplify the left side.
Step 6.3.2.1
Cancel the common factor.
Step 6.3.2.2
Divide by .
Step 6.3.3
Simplify the right side.
Step 6.3.3.1
Combine the numerators over the common denominator.
Step 6.3.3.2
Multiply the numerator and denominator of the fraction by .
Step 6.3.3.2.1
Multiply by .
Step 6.3.3.2.2
Combine.
Step 6.3.3.3
Apply the distributive property.
Step 6.3.3.4
Simplify by cancelling.
Step 6.3.3.4.1
Cancel the common factor of .
Step 6.3.3.4.1.1
Factor out of .
Step 6.3.3.4.1.2
Cancel the common factor.
Step 6.3.3.4.1.3
Rewrite the expression.
Step 6.3.3.4.2
Multiply by by adding the exponents.
Step 6.3.3.4.2.1
Use the power rule to combine exponents.
Step 6.3.3.4.2.2
Combine the numerators over the common denominator.
Step 6.3.3.4.2.3
Add and .
Step 6.3.3.4.2.4
Divide by .
Step 6.3.3.4.3
Simplify .
Step 6.3.3.4.4
Cancel the common factor of .
Step 6.3.3.4.4.1
Move the leading negative in into the numerator.
Step 6.3.3.4.4.2
Factor out of .
Step 6.3.3.4.4.3
Cancel the common factor.
Step 6.3.3.4.4.4
Rewrite the expression.
Step 6.3.3.4.5
Multiply by by adding the exponents.
Step 6.3.3.4.5.1
Move .
Step 6.3.3.4.5.2
Use the power rule to combine exponents.
Step 6.3.3.4.5.3
Combine the numerators over the common denominator.
Step 6.3.3.4.5.4
Add and .
Step 6.3.3.4.5.5
Divide by .
Step 6.3.3.4.6
Simplify .
Step 6.3.3.5
Simplify the numerator.
Step 6.3.3.5.1
Factor out of .
Step 6.3.3.5.1.1
Reorder the expression.
Step 6.3.3.5.1.1.1
Move .
Step 6.3.3.5.1.1.2
Move .
Step 6.3.3.5.1.2
Raise to the power of .
Step 6.3.3.5.1.3
Factor out of .
Step 6.3.3.5.1.4
Factor out of .
Step 6.3.3.5.1.5
Factor out of .
Step 6.3.3.5.2
Multiply by .
Step 6.3.3.6
Simplify the denominator.
Step 6.3.3.6.1
Factor out of .
Step 6.3.3.6.1.1
Reorder the expression.
Step 6.3.3.6.1.1.1
Reorder and .
Step 6.3.3.6.1.1.2
Move .
Step 6.3.3.6.1.1.3
Move .
Step 6.3.3.6.1.2
Factor out of .
Step 6.3.3.6.1.3
Factor out of .
Step 6.3.3.6.1.4
Factor out of .
Step 6.3.3.6.2
Rewrite as .
Step 6.3.3.6.3
Multiply by .
Step 6.3.3.7
Simplify with factoring out.
Step 6.3.3.7.1
Factor out of .
Step 6.3.3.7.2
Factor out of .
Step 6.3.3.7.3
Factor out of .
Step 6.3.3.7.4
Rewrite negatives.
Step 6.3.3.7.4.1
Rewrite as .
Step 6.3.3.7.4.2
Move the negative in front of the fraction.
Step 7
Replace with .