Question

Which of the following lists the roots of ƒ(x) = x3 + x2 + 3x + 3?

A) x = ±1.73, –1
B) x = ±1.73, 1
C) x = ±1.73i, –1
D) x = ±1.73i, 1

Answer 1

The correct answer would be C

Hope this helped :)

Answer 2

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