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Find a and b so that x^3+ax^2+11x+6 and ...

Find `a` and `b` so that `x^3+ax^2+11x+6` and `x^3+bx^2+14x+8` may have one common factor of the form `x^2+px+q`.

A

`a+p=b+q`

B

`apltbq`

C

pq divides ab

D

p+ q divides a+ b.

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