Precalculus Examples

, ,
Step 1
Set up the composite result function.
Step 2
Evaluate by substituting in the value of into .
Step 3
Use the Binomial Theorem.
Step 4
Simplify each term.
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Step 4.1
Apply the product rule to .
Step 4.2
Raise to the power of .
Step 4.3
Apply the product rule to .
Step 4.4
Multiply by by adding the exponents.
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Step 4.4.1
Move .
Step 4.4.2
Multiply by .
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Step 4.4.2.1
Raise to the power of .
Step 4.4.2.2
Use the power rule to combine exponents.
Step 4.4.3
Add and .
Step 4.5
Raise to the power of .
Step 4.6
Multiply by .
Step 4.7
Multiply by .
Step 4.8
Raise to the power of .
Step 4.9
Multiply by .
Step 4.10
Raise to the power of .
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