Question

A^{3} -8a^2+16a
factorize it

Answer 1

a(a-4)(a-4) OR a(a-4)^2

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.

Answer 2

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Explanation:

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