crystal101037 crystal101037

06-02-2019
Mathematics

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MrBillDoesMath MrBillDoesMath

06-02-2019

Hello from MrBillDoesMath!

Answer:

Choice D.

Discussion:

Substitute x = 9 in the choices

A. when x = 9, x^2 - 6x + 9 = 36

B. when x = 9, x^2 + 16x + 63 = 288

C. when x = 9, x^2 + 14x + 45 = 252

D. when x = 9, x^2 -12x + 27 = 0

Thank you,

MrB

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