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Answer:
Y = x^3 -4x^2 +5x -2
Step-by-step explanation:
The product can be formed in stages. I prefer to figure the squared term first.
y = (x -2)(x^2 -2x +1)
y = x(x^2 -2x +1) -2(x^2 -2x +1)
y = x^3 -4x^2 +5x -2
