SOLUTION: What must be added to x^3-3x^2+4x-13 to obtain a polynomial which is exactly divisible by x-3

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Question 879685: What must be added to x^3-3x^2+4x-13 to obtain a polynomial which is exactly divisible by x-3
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

Synthetic division show us:   -80 need to be added 

3	4	-3	4	-13

		12	27	93

	4	9	31	80 (80 + (-80) = 0)