Find the value of c so that (x + 2) is a factor of the polynomial p(x). p(x) = x4 − x3 + cx2 + 3x − 2 a) c = −3 b) c = −4 c) c = −12 d) c = −16

It is given in the question that (x+2) is a factor of the polynomial p(x) .

Where p(x) is

If x+2 is a factor of p(x), then on plugging -2 for x in p(x), the result must be 0. THat is

Combining like terms,

Subtracting 16 to both sides

Dividing both sides by 4

answer: sensy

step-by-step explanation:

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step-by-step explanation: