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Algebra Examples
Step 1
To write as a fraction with a common denominator, multiply by .
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Step 3.1
Multiply by .
Step 3.2
Raise to the power of .
Step 3.3
Raise to the power of .
Step 3.4
Use the power rule to combine exponents.
Step 3.5
Add and .
Step 3.6
Multiply by .
Step 3.7
Reorder the factors of .
Step 4
Combine the numerators over the common denominator.
Step 5
Step 5.1
Apply the distributive property.
Step 5.2
Multiply by .
Step 5.3
Multiply by by adding the exponents.
Step 5.3.1
Move .
Step 5.3.2
Multiply by .
Step 5.4
Apply the distributive property.
Step 5.5
Move to the left of .
Step 5.6
Multiply by .
Step 5.7
Add and .
Step 5.8
Factor by grouping.
Step 5.8.1
For a polynomial of the form , rewrite the middle term as a sum of two terms whose product is and whose sum is .
Step 5.8.1.1
Factor out of .
Step 5.8.1.2
Rewrite as plus
Step 5.8.1.3
Apply the distributive property.
Step 5.8.2
Factor out the greatest common factor from each group.
Step 5.8.2.1
Group the first two terms and the last two terms.
Step 5.8.2.2
Factor out the greatest common factor (GCF) from each group.
Step 5.8.3
Factor the polynomial by factoring out the greatest common factor, .
Step 6
To write as a fraction with a common denominator, multiply by .
Step 7
To write as a fraction with a common denominator, multiply by .
Step 8
Step 8.1
Multiply by .
Step 8.2
Multiply by .
Step 8.3
Multiply by .
Step 8.4
Multiply by .
Step 8.5
Reorder the factors of .
Step 9
Combine the numerators over the common denominator.
Step 10
Step 10.1
Expand using the FOIL Method.
Step 10.1.1
Apply the distributive property.
Step 10.1.2
Apply the distributive property.
Step 10.1.3
Apply the distributive property.
Step 10.2
Simplify and combine like terms.
Step 10.2.1
Simplify each term.
Step 10.2.1.1
Multiply by by adding the exponents.
Step 10.2.1.1.1
Move .
Step 10.2.1.1.2
Multiply by .
Step 10.2.1.2
Multiply by .
Step 10.2.1.3
Rewrite as .
Step 10.2.1.4
Multiply by .
Step 10.2.2
Subtract from .
Step 10.3
Apply the distributive property.
Step 10.4
Simplify.
Step 10.4.1
Multiply by .
Step 10.4.2
Multiply by .
Step 10.4.3
Multiply by .
Step 10.5
Apply the distributive property.
Step 11
Step 11.1
Factor out of .
Step 11.2
Factor out of .
Step 11.3
Factor out of .
Step 11.4
Factor out of .
Step 11.5
Factor out of .
Step 11.6
Rewrite as .
Step 11.7
Factor out of .
Step 11.8
Simplify the expression.
Step 11.8.1
Rewrite as .
Step 11.8.2
Move the negative in front of the fraction.