x+3 is a factor of 69+11x-x2+x3
Answers
Answered by
4
Answer:
69 + 11x - x^2 + x^3
x^3-x^2+11x+69 =0
g(x) = x+3
x = -3
p(x) = (-3) ^3 - (-3)^2+11(-3) +69
= -27 -9-33+69
27-9+36
27+27
= 54
which is not the factor.
pls mark me as brainliest
Answered by
0
Answer:
Mark me as brainliest
Step-by-step explanation:
69 + 11x - x^2 + x^3
x^3-x^2+11x+69 =0
g(x) = x+3
x = -3
p(x) = (-3) ^3 - (-3)^2+11(-3) +69
= -27 -9-33+69
27-9+36
27+27
= 54
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