Question 613334
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Hi, 
(x-4)(x-2)(x-4) = 0
(x^2 - 6x + 8)(x-4) = 0
x^3 -6x^3 + 8x - 4x^3 + 24x -32 = 0
f(x) = x^3 - 10x^2 + 32x - 32