Answer:
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Step-by-step explanation:
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Answer:
a(a-4)(a-4) OR a(a-4)^2
Step-by-step explanation:
First, each term in this polynomial has an "a" in it, so factor that out first. That gets you a(a^2-8a+16), and inside the parentheses is a quadratic, which means you can factor it as such. Think of the factors of 16 (your c term) that, when added together, would get -8 (your b term). -4 and -4 do the trick, so factor it out to a(a-4)(a-4) OR a(a-4)^2.
