Math help please and Thank you. Determine if the expression is a perfect square and if it is, factor it. A2 – 8 a +16 A. (a +4) (a – 4) B. (4 a +1) 2 C. (a – 4) (a – 4) D. Not a perfect square

If you mean this one then: Yes it is a perfect square, since you get a whole number as the original pointsAnd the answer is C