Multiple Choice
Find the roots of the polynomial x3 - 1. Give the multiplicity of each.
A) Roots are x = 1, x = - +
i, x = -
-
i, each with multiplicity 1.
B) Roots are x = 1 and x = -1, each with multiplicity 1.
C) Root is x = 1 with multiplicity 3.
D) Roots are x = 1 with multiplicity 1, and x = -1 with multiplicity 2.
E) Roots are x = 1, x = - +
i, x = -
-
i, each with multiplicity 1.
Correct Answer:

Verified
Correct Answer:
Verified
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