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Finite Math Examples
Step 1
Rewrite as .
Step 2
Step 2.1
Apply the distributive property.
Step 2.2
Apply the distributive property.
Step 2.3
Apply the distributive property.
Step 3
Step 3.1
Simplify each term.
Step 3.1.1
Multiply by .
Step 3.1.2
Move to the left of .
Step 3.1.3
Multiply by .
Step 3.2
Subtract from .
Step 4
Apply the distributive property.
Step 5
Step 5.1
Multiply by .
Step 5.2
Multiply by .
Step 6
Step 6.1
Factor out the GCF of from each term in the polynomial.
Step 6.1.1
Factor out the GCF of from the expression .
Step 6.1.2
Factor out the GCF of from the expression .
Step 6.1.3
Factor out the GCF of from the expression .
Step 6.2
Since all the terms share a common factor of , it can be factored out of each term.
Step 7
Step 7.1
Rewrite as .
Step 7.2
Check that the middle term is two times the product of the numbers being squared in the first term and third term.
Step 7.3
Rewrite the polynomial.
Step 7.4
Factor using the perfect square trinomial rule , where and .