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kherson [118]
3 years ago
15

How do you know when a polynomial is factored completely?

Mathematics
1 answer:
34kurt3 years ago
6 0
When you cannot simplify it further. The terms have no common factor besides 1 and A plus C does not have two numbers that multiply to the total and equal C.
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Essentially, we are trying to find the missing constant term of (x - a)^2 (remember that we are subtracting a due to the negative sign in front of the second term). Let's expand this to see what we can work with:

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