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Find all real and complex solutions of the polynomial equation. x^3-2x^2+4x-8=0 A. -2, 2i, -2i B. 2, 2i, -2i C. 2, -2, -2i D. 2, -2, 2i, -2i

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asked Mar 19, 2018 66.1k views

3 votes

Find all real and complex solutions of the polynomial equation.

x^3-2x^2+4x-8=0

A. -2, 2i, -2i
B. 2, 2i, -2i
C. 2, -2, -2i
D. 2, -2, 2i, -2i

Mathematics
high-school

Richard Moore asked

by Richard Moore

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2 Answers

4 votes

Answer:

The answer is B.

2, 2i, -2i

Explanation:

Danial Kosarifa answered Mar 20, 2018

by Danial Kosarifa

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1 vote

Answer:

2,2i,-2i

Explanation:

2,2i,-2i

Raspi answered Mar 23, 2018

by Raspi

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Find all real and complex solutions of the polynomial equation. x^3-2x^2+4x-8=0 A. -2, 2i, -2i B. 2, 2i, -2i C. 2, -2, -2i D. 2, -2, 2i, -2i

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