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Pre-Algebra Examples
Step 1
Step 1.1
Factor out of .
Step 1.2
Factor out of .
Step 1.3
Factor out of .
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 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
Multiply by .
Step 6.5
Simplify each term.
Step 6.5.1
Multiply by by adding the exponents.
Step 6.5.1.1
Move .
Step 6.5.1.2
Multiply by .
Step 6.5.2
Multiply by .
Step 6.6
Apply the distributive property.
Step 6.7
Multiply by .
Step 6.8
Multiply by .
Step 6.9
Apply the distributive property.
Step 6.10
Multiply by .
Step 6.11
Multiply by .
Step 6.12
Subtract from .