Calculus Examples

Factor (n+1)^4-1
Step 1
Rewrite as .
Step 2
Rewrite as .
Step 3
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 4
Simplify.
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Step 4.1
Rewrite as .
Step 4.2
Expand using the FOIL Method.
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Step 4.2.1
Apply the distributive property.
Step 4.2.2
Apply the distributive property.
Step 4.2.3
Apply the distributive property.
Step 4.3
Simplify and combine like terms.
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Step 4.3.1
Simplify each term.
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Step 4.3.1.1
Multiply by .
Step 4.3.1.2
Multiply by .
Step 4.3.1.3
Multiply by .
Step 4.3.1.4
Multiply by .
Step 4.3.2
Add and .
Step 4.4
Add and .
Step 4.5
Rewrite as .
Step 4.6
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 4.7
Factor.
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Step 4.7.1
Simplify.
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Step 4.7.1.1
Add and .
Step 4.7.1.2
Subtract from .
Step 4.7.1.3
Add and .
Step 4.7.2
Remove unnecessary parentheses.