Latest exam Aptitude Question SOLUTION: find all roots of the polynomial x3 - x2 +16x -16 possible answers: 1, 4, -4 -1, 4, -4 -1, 4i, -4i 1, 4i, -4i what does the i come from? please explain equation and solution.Th

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(#M40073073) EXAM Numerical Ability question Keep an EYE

find all roots of the polynomial x3 - x2 +16x -16

possible answers:
1, 4, -4
-1, 4, -4
-1, 4i, -4i
1, 4i, -4i

what does the i come from? please explain equation and solution.Thank you

Asked In exam (9 years ago)

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