Answer: -2x^2+16x-24 ==> Option 3
Explanation:
f(x) = x - 6 and g(x) = -2x + 4
f(x) • g(x)=(x-6)*(-2x+4)=
-2x^2+4x-(-12x)-24=
-2x^2+4x+12x-24= -2x^2+16x-24 ==> Option 3
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