Question: When P(x) = x3 + ax + b is divided by x 1, the remainder is 2. When PM is divided by x - 2,

When P(x) = x3 + ax + b is divided by x 1, the remainder is 2. When PM is divided by x - 2, the remainder is 1. Find the values of a and b. Find all the values of a for which x3 ax2 + (a +1)x 2 is divisible by (x a)

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