The function m is given in three equivalent forms.
Which form most quickly reveals the zeros (or "roots") of the function?(Choice A)
A
m(x)=-2(x-3)(x-9)m(x)=−2(x−3)(x−9)m , left parenthesis, x, right parenthesis, equals, minus, 2, left parenthesis, x, minus, 3, right parenthesis, left parenthesis, x, minus, 9, right parenthesis

(Choice B)
B
m(x)=-2x^2+24x-54m(x)=−2x
2
+24x−54m, left parenthesis, x, right parenthesis, equals, minus, 2, x, squared, plus, 24, x, minus, 54

(Choice C)
C
m(x)=-2(x-6)^2+18m(x)=−2(x−6)
2
+18m, left parenthesis, x, right parenthesis, equals, minus, 2, left parenthesis, x, minus, 6, right parenthesis, squared, plus, 18
Write one of the zeros.
x =