Calculus Examples

Find the Derivative - d/dx y=(x+6)(x/(x+1))
Step 1
Differentiate using the Product Rule which states that is where and .
Step 2
Differentiate using the Quotient Rule which states that is where and .
Step 3
Differentiate.
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Step 3.1
Differentiate using the Power Rule which states that is where .
Step 3.2
Multiply by .
Step 3.3
By the Sum Rule, the derivative of with respect to is .
Step 3.4
Differentiate using the Power Rule which states that is where .
Step 3.5
Since is constant with respect to , the derivative of with respect to is .
Step 3.6
Simplify by adding terms.
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Step 3.6.1
Add and .
Step 3.6.2
Multiply by .
Step 3.6.3
Subtract from .
Step 3.6.4
Add and .
Step 3.7
By the Sum Rule, the derivative of with respect to is .
Step 3.8
Differentiate using the Power Rule which states that is where .
Step 3.9
Since is constant with respect to , the derivative of with respect to is .
Step 3.10
Simplify the expression.
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Step 3.10.1
Add and .
Step 3.10.2
Multiply by .
Step 4
To write as a fraction with a common denominator, multiply by .
Step 5
Combine and .
Step 6
Combine the numerators over the common denominator.
Step 7
Simplify.
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Step 7.1
Simplify the numerator.
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Step 7.1.1
Simplify each term.
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Step 7.1.1.1
Multiply by .
Step 7.1.1.2
Cancel the common factor of .
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Step 7.1.1.2.1
Factor out of .
Step 7.1.1.2.2
Cancel the common factor.
Step 7.1.1.2.3
Rewrite the expression.
Step 7.1.2
To write as a fraction with a common denominator, multiply by .
Step 7.1.3
Combine the numerators over the common denominator.
Step 7.1.4
Simplify the numerator.
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Step 7.1.4.1
Apply the distributive property.
Step 7.1.4.2
Multiply by .
Step 7.1.4.3
Multiply by .
Step 7.1.4.4
Add and .
Step 7.1.4.5
Reorder terms.
Step 7.2
Combine terms.
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Step 7.2.1
Rewrite as a product.
Step 7.2.2
Multiply by .
Step 7.2.3
Raise to the power of .
Step 7.2.4
Raise to the power of .
Step 7.2.5
Use the power rule to combine exponents.
Step 7.2.6
Add and .