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A
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D
E
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Manhattan Prep
If x is a positive integer, is x^3-3x^2+2x divisible by 4?
1) x=4y+4, where y is an integer
2) x=2z+2, where z is an integer
OA D
If x is a positive integer, is x^3-3x^2+2x divisible by 4?
1) x=4y+4, where y is an integer
2) x=2z+2, where z is an integer
OA D
