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Finite Math Examples
Step 1
Rewrite the equation as .
Step 2
Step 2.1
Apply the distributive property.
Step 2.2
Move to the left of .
Step 2.3
Rewrite as .
Step 3
Step 3.1
Expand using the FOIL Method.
Step 3.1.1
Apply the distributive property.
Step 3.1.2
Apply the distributive property.
Step 3.1.3
Apply the distributive property.
Step 3.2
Simplify and combine like terms.
Step 3.2.1
Simplify each term.
Step 3.2.1.1
Multiply by by adding the exponents.
Step 3.2.1.1.1
Move .
Step 3.2.1.1.2
Multiply by .
Step 3.2.1.2
Multiply by .
Step 3.2.1.3
Rewrite as .
Step 3.2.1.4
Multiply by .
Step 3.2.2
Subtract from .
Step 4
Step 4.1
Subtract from both sides of the equation.
Step 4.2
Subtract from .
Step 5
Step 5.1
Factor out of .
Step 5.2
Factor out of .
Step 5.3
Factor out of .
Step 6
Step 6.1
Divide each term in by .
Step 6.2
Simplify the left side.
Step 6.2.1
Cancel the common factor of .
Step 6.2.1.1
Cancel the common factor.
Step 6.2.1.2
Divide by .
Step 6.3
Simplify the right side.
Step 6.3.1
Combine the numerators over the common denominator.