Calculus Examples

Find the Derivative - d/dx (x/3.2+3.2/x)(x^2+1)
Step 1
Differentiate using the Product Rule which states that is where and .
Step 2
Differentiate.
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Step 2.1
By the Sum Rule, the derivative of with respect to is .
Step 2.2
Differentiate using the Power Rule which states that is where .
Step 2.3
Since is constant with respect to , the derivative of with respect to is .
Step 2.4
Simplify the expression.
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Step 2.4.1
Add and .
Step 2.4.2
Move to the left of .
Step 2.5
By the Sum Rule, the derivative of with respect to is .
Step 2.6
Since is constant with respect to , the derivative of with respect to is .
Step 2.7
Differentiate using the Power Rule which states that is where .
Step 2.8
Multiply by .
Step 2.9
Since is constant with respect to , the derivative of with respect to is .
Step 2.10
Rewrite as .
Step 2.11
Differentiate using the Power Rule which states that is where .
Step 2.12
Multiply by .
Step 3
Simplify.
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Step 3.1
Rewrite the expression using the negative exponent rule .
Step 3.2
Apply the distributive property.
Step 3.3
Apply the distributive property.
Step 3.4
Combine terms.
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Step 3.4.1
Combine and .
Step 3.4.2
Combine and .
Step 3.4.3
Raise to the power of .
Step 3.4.4
Raise to the power of .
Step 3.4.5
Use the power rule to combine exponents.
Step 3.4.6
Add and .
Step 3.4.7
Combine and .
Step 3.4.8
Multiply by .
Step 3.4.9
Combine and .
Step 3.4.10
Cancel the common factor of .
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Step 3.4.10.1
Cancel the common factor.
Step 3.4.10.2
Divide by .
Step 3.4.11
Combine and .
Step 3.4.12
Move the negative in front of the fraction.
Step 3.5
Reorder terms.
Step 3.6
Simplify each term.
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Step 3.6.1
Factor out of .
Step 3.6.2
Factor out of .
Step 3.6.3
Separate fractions.
Step 3.6.4
Divide by .
Step 3.6.5
Divide by .
Step 3.6.6
Divide by .
Step 3.6.7
Expand using the FOIL Method.
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Step 3.6.7.1
Apply the distributive property.
Step 3.6.7.2
Apply the distributive property.
Step 3.6.7.3
Apply the distributive property.
Step 3.6.8
Simplify and combine like terms.
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Step 3.6.8.1
Simplify each term.
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Step 3.6.8.1.1
Move to the left of .
Step 3.6.8.1.2
Rewrite using the commutative property of multiplication.
Step 3.6.8.1.3
Cancel the common factor of .
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Step 3.6.8.1.3.1
Factor out of .
Step 3.6.8.1.3.2
Cancel the common factor.
Step 3.6.8.1.3.3
Rewrite the expression.
Step 3.6.8.1.4
Multiply by .
Step 3.6.8.1.5
Multiply by .
Step 3.6.8.1.6
Multiply by .
Step 3.6.8.2
Add and .
Step 3.7
Add and .
Step 3.8
Add and .