how do I do this??
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2 Answers

That means the factors of the polynomial are (x + 4), (x - 3) and (x + 1).

Hence, the polynomial will be:
(x + 4)(x - 3)(x + 1)
= x^3 + 2x^2 - 11x - 12
by
(a) Express -2-2i in trigonometric form

(b)Calculate(-2-2i)16, without using calculator. Express the answer in the a+ib form
by Level 1 User (200 points)

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