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Basic Math Examples
Step 1
Step 1.1
Factor using the AC method.
Step 1.1.1
Consider the form . Find a pair of integers whose product is and whose sum is . In this case, whose product is and whose sum is .
Step 1.1.2
Write the factored form using these integers.
Step 1.2
Simplify the denominator.
Step 1.2.1
Rewrite using the commutative property of multiplication.
Step 1.2.2
Multiply by by adding the exponents.
Step 1.2.2.1
Move .
Step 1.2.2.2
Multiply by .
Step 1.2.2.2.1
Raise to the power of .
Step 1.2.2.2.2
Use the power rule to combine exponents.
Step 1.2.2.3
Add and .
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
To write as a fraction with a common denominator, multiply by .
Step 4
Step 4.1
Multiply by .
Step 4.2
Multiply by .
Step 4.3
Reorder the factors of .
Step 4.4
Reorder the factors of .
Step 5
Combine the numerators over the common denominator.
Step 6
Step 6.1
Factor out of .
Step 6.1.1
Factor out of .
Step 6.1.2
Factor out of .
Step 6.1.3
Factor out of .
Step 6.2
Apply the distributive property.
Step 6.3
Rewrite using the commutative property of multiplication.
Step 6.4
Move to the left of .
Step 6.5
Multiply by by adding the exponents.
Step 6.5.1
Move .
Step 6.5.2
Multiply by .
Step 6.5.2.1
Raise to the power of .
Step 6.5.2.2
Use the power rule to combine exponents.
Step 6.5.3
Add and .
Step 6.6
Apply the distributive property.
Step 6.7
Multiply by .
Step 6.8
Expand using the FOIL Method.
Step 6.8.1
Apply the distributive property.
Step 6.8.2
Apply the distributive property.
Step 6.8.3
Apply the distributive property.
Step 6.9
Simplify and combine like terms.
Step 6.9.1
Simplify each term.
Step 6.9.1.1
Multiply by by adding the exponents.
Step 6.9.1.1.1
Move .
Step 6.9.1.1.2
Multiply by .
Step 6.9.1.2
Multiply by .
Step 6.9.1.3
Multiply by .
Step 6.9.2
Add and .
Step 6.10
Add and .