(3) Use factor theorem to determine whether-3
is a factor of x3 -x+1
Answers
Answered by
8
Answer:
27 - 4
23
if x = 3
-3. is not the factor
Answered by
3
Answer:
No -3 is not a factor of the polynomial x^3 - x +1.
Step-by-step explanation:
p(x)=-3 . therefore p(x) = x^3 - x + 1 = (-3)^3 - (-3) +1 = -27 + 3 +1 = -27 + 4 = - 23 . Hence , -3 is not a factor of the polynomial x^3 - x +1 .
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