Calculus Examples

Find the 2nd Derivative x^4(x-1)^3
Step 1
Find the first derivative.
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Step 1.1
Differentiate using the Product Rule which states that is where and .
Step 1.2
Differentiate using the chain rule, which states that is where and .
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Step 1.2.1
To apply the Chain Rule, set as .
Step 1.2.2
Differentiate using the Power Rule which states that is where .
Step 1.2.3
Replace all occurrences of with .
Step 1.3
Differentiate.
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Step 1.3.1
By the Sum Rule, the derivative of with respect to is .
Step 1.3.2
Differentiate using the Power Rule which states that is where .
Step 1.3.3
Since is constant with respect to , the derivative of with respect to is .
Step 1.3.4
Simplify the expression.
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Step 1.3.4.1
Add and .
Step 1.3.4.2
Multiply by .
Step 1.3.5
Differentiate using the Power Rule which states that is where .
Step 1.3.6
Move to the left of .
Step 1.4
Simplify.
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Step 1.4.1
Factor out of .
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Step 1.4.1.1
Factor out of .
Step 1.4.1.2
Factor out of .
Step 1.4.1.3
Factor out of .
Step 1.4.2
Move to the left of .
Step 1.4.3
Rewrite as .
Step 1.4.4
Expand using the FOIL Method.
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Step 1.4.4.1
Apply the distributive property.
Step 1.4.4.2
Apply the distributive property.
Step 1.4.4.3
Apply the distributive property.
Step 1.4.5
Simplify and combine like terms.
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Step 1.4.5.1
Simplify each term.
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Step 1.4.5.1.1
Multiply by .
Step 1.4.5.1.2
Move to the left of .
Step 1.4.5.1.3
Rewrite as .
Step 1.4.5.1.4
Rewrite as .
Step 1.4.5.1.5
Multiply by .
Step 1.4.5.2
Subtract from .
Step 1.4.6
Apply the distributive property.
Step 1.4.7
Simplify.
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Step 1.4.7.1
Multiply by by adding the exponents.
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Step 1.4.7.1.1
Use the power rule to combine exponents.
Step 1.4.7.1.2
Add and .
Step 1.4.7.2
Rewrite using the commutative property of multiplication.
Step 1.4.7.3
Multiply by .
Step 1.4.8
Multiply by by adding the exponents.
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Step 1.4.8.1
Move .
Step 1.4.8.2
Multiply by .
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Step 1.4.8.2.1
Raise to the power of .
Step 1.4.8.2.2
Use the power rule to combine exponents.
Step 1.4.8.3
Add and .
Step 1.4.9
Simplify each term.
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Step 1.4.9.1
Apply the distributive property.
Step 1.4.9.2
Multiply by .
Step 1.4.10
Add and .
Step 1.4.11
Expand by multiplying each term in the first expression by each term in the second expression.
Step 1.4.12
Simplify each term.
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Step 1.4.12.1
Rewrite using the commutative property of multiplication.
Step 1.4.12.2
Multiply by by adding the exponents.
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Step 1.4.12.2.1
Move .
Step 1.4.12.2.2
Multiply by .
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Step 1.4.12.2.2.1
Raise to the power of .
Step 1.4.12.2.2.2
Use the power rule to combine exponents.
Step 1.4.12.2.3
Add and .
Step 1.4.12.3
Move to the left of .
Step 1.4.12.4
Rewrite using the commutative property of multiplication.
Step 1.4.12.5
Multiply by by adding the exponents.
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Step 1.4.12.5.1
Move .
Step 1.4.12.5.2
Multiply by .
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Step 1.4.12.5.2.1
Raise to the power of .
Step 1.4.12.5.2.2
Use the power rule to combine exponents.
Step 1.4.12.5.3
Add and .
Step 1.4.12.6
Multiply by .
Step 1.4.12.7
Multiply by .
Step 1.4.12.8
Rewrite using the commutative property of multiplication.
Step 1.4.12.9
Multiply by by adding the exponents.
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Step 1.4.12.9.1
Move .
Step 1.4.12.9.2
Multiply by .
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Step 1.4.12.9.2.1
Raise to the power of .
Step 1.4.12.9.2.2
Use the power rule to combine exponents.
Step 1.4.12.9.3
Add and .
Step 1.4.12.10
Move to the left of .
Step 1.4.13
Subtract from .
Step 1.4.14
Add and .
Step 2
Find the second derivative.
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Step 2.1
By the Sum Rule, the derivative of with respect to is .
Step 2.2
Evaluate .
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Step 2.2.1
Since is constant with respect to , 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
Multiply by .
Step 2.3
Evaluate .
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Step 2.3.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.3.2
Differentiate using the Power Rule which states that is where .
Step 2.3.3
Multiply by .
Step 2.4
Evaluate .
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Step 2.4.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.4.2
Differentiate using the Power Rule which states that is where .
Step 2.4.3
Multiply by .
Step 2.5
Evaluate .
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Step 2.5.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.5.2
Differentiate using the Power Rule which states that is where .
Step 2.5.3
Multiply by .
Step 3
Find the third derivative.
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Step 3.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2
Evaluate .
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Step 3.2.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.2.2
Differentiate using the Power Rule which states that is where .
Step 3.2.3
Multiply by .
Step 3.3
Evaluate .
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Step 3.3.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.3.2
Differentiate using the Power Rule which states that is where .
Step 3.3.3
Multiply by .
Step 3.4
Evaluate .
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Step 3.4.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.4.2
Differentiate using the Power Rule which states that is where .
Step 3.4.3
Multiply by .
Step 3.5
Evaluate .
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Step 3.5.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.5.2
Differentiate using the Power Rule which states that is where .
Step 3.5.3
Multiply by .
Step 4
Find the fourth derivative.
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Step 4.1
By the Sum Rule, the derivative of with respect to is .
Step 4.2
Evaluate .
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Step 4.2.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.2.2
Differentiate using the Power Rule which states that is where .
Step 4.2.3
Multiply by .
Step 4.3
Evaluate .
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Step 4.3.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.3.2
Differentiate using the Power Rule which states that is where .
Step 4.3.3
Multiply by .
Step 4.4
Evaluate .
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Step 4.4.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.4.2
Differentiate using the Power Rule which states that is where .
Step 4.4.3
Multiply by .
Step 4.5
Evaluate .
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Step 4.5.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.5.2
Differentiate using the Power Rule which states that is where .
Step 4.5.3
Multiply by .