Calculus Examples

Find the Derivative - d/dx ((x+5)/(x^2+2))^2
Step 1
Differentiate using the chain rule, which states that is where and .
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Step 1.1
To apply the Chain Rule, set as .
Step 1.2
Differentiate using the Power Rule which states that is where .
Step 1.3
Replace all occurrences of with .
Step 2
Combine and .
Step 3
Differentiate using the Quotient Rule which states that is where and .
Step 4
Differentiate.
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Step 4.1
By the Sum Rule, the derivative of with respect to is .
Step 4.2
Differentiate using the Power Rule which states that is where .
Step 4.3
Since is constant with respect to , the derivative of with respect to is .
Step 4.4
Simplify the expression.
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Step 4.4.1
Add and .
Step 4.4.2
Multiply by .
Step 4.5
By the Sum Rule, the derivative of with respect to is .
Step 4.6
Differentiate using the Power Rule which states that is where .
Step 4.7
Since is constant with respect to , the derivative of with respect to is .
Step 4.8
Combine fractions.
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Step 4.8.1
Add and .
Step 4.8.2
Multiply by .
Step 4.8.3
Multiply by .
Step 5
Multiply by by adding the exponents.
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Step 5.1
Multiply by .
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Step 5.1.1
Raise to the power of .
Step 5.1.2
Use the power rule to combine exponents.
Step 5.2
Add and .
Step 6
Simplify.
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Step 6.1
Apply the distributive property.
Step 6.2
Apply the distributive property.
Step 6.3
Apply the distributive property.
Step 6.4
Simplify the numerator.
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Step 6.4.1
Multiply by .
Step 6.4.2
Simplify each term.
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Step 6.4.2.1
Multiply by by adding the exponents.
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Step 6.4.2.1.1
Move .
Step 6.4.2.1.2
Multiply by .
Step 6.4.2.2
Multiply by .
Step 6.4.3
Subtract from .
Step 6.4.4
Expand by multiplying each term in the first expression by each term in the second expression.
Step 6.4.5
Simplify each term.
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Step 6.4.5.1
Rewrite using the commutative property of multiplication.
Step 6.4.5.2
Multiply by by adding the exponents.
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Step 6.4.5.2.1
Move .
Step 6.4.5.2.2
Multiply by .
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Step 6.4.5.2.2.1
Raise to the power of .
Step 6.4.5.2.2.2
Use the power rule to combine exponents.
Step 6.4.5.2.3
Add and .
Step 6.4.5.3
Multiply by .
Step 6.4.5.4
Multiply by .
Step 6.4.5.5
Rewrite using the commutative property of multiplication.
Step 6.4.5.6
Multiply by by adding the exponents.
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Step 6.4.5.6.1
Move .
Step 6.4.5.6.2
Multiply by .
Step 6.4.5.7
Multiply by .
Step 6.4.5.8
Multiply by .
Step 6.4.5.9
Multiply by .
Step 6.4.5.10
Multiply by .
Step 6.4.6
Subtract from .
Step 6.4.7
Subtract from .
Step 6.5
Reorder terms.
Step 6.6
Factor out of .
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Step 6.6.1
Factor out of .
Step 6.6.2
Factor out of .
Step 6.6.3
Factor out of .
Step 6.6.4
Factor out of .
Step 6.6.5
Factor out of .
Step 6.6.6
Factor out of .
Step 6.6.7
Factor out of .
Step 6.7
Factor out of .
Step 6.8
Factor out of .
Step 6.9
Factor out of .
Step 6.10
Factor out of .
Step 6.11
Factor out of .
Step 6.12
Rewrite as .
Step 6.13
Factor out of .
Step 6.14
Rewrite as .
Step 6.15
Move the negative in front of the fraction.