Mathematics, 19.08.2019 13:30, juliann5640

Determine if the expression is a perfect square and if it is, factor it.
a2 – 8a + 16
a.
(a + 4)(a – 4)
b.
(4a + 1)2
c.
(a – 4)(a – 4)
d.
not a perfect square

Answers: 2

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Determine if the expression is a perfect square and if it is, factor it.
a2 – 8a + 16
a....