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Algebra Examples
Step 1
Regroup terms.
Step 2
Step 2.1
Factor out of .
Step 2.2
Factor out of .
Step 2.3
Factor out of .
Step 3
Rewrite as .
Step 4
Since both terms are perfect cubes, factor using the difference of cubes formula, where and .
Step 5
Step 5.1
Simplify.
Step 5.1.1
Multiply by .
Step 5.1.2
One to any power is one.
Step 5.2
Remove unnecessary parentheses.
Step 6
Step 6.1
Factor out of .
Step 6.2
Factor out of .
Step 6.3
Factor out of .
Step 7
Step 7.1
Factor out of .
Step 7.2
Factor out of .
Step 7.3
Factor out of .
Step 8
Apply the distributive property.
Step 9
Multiply by .
Step 10
Add and .
Step 11
Step 11.1
Factor by grouping.
Step 11.1.1
For a polynomial of the form , rewrite the middle term as a sum of two terms whose product is and whose sum is .
Step 11.1.1.1
Factor out of .
Step 11.1.1.2
Rewrite as plus
Step 11.1.1.3
Apply the distributive property.
Step 11.1.1.4
Multiply by .
Step 11.1.2
Factor out the greatest common factor from each group.
Step 11.1.2.1
Group the first two terms and the last two terms.
Step 11.1.2.2
Factor out the greatest common factor (GCF) from each group.
Step 11.1.3
Factor the polynomial by factoring out the greatest common factor, .
Step 11.2
Remove unnecessary parentheses.