Solve the polynomial equation.-2x5 + 2x4 + 6x3- 6x2 + 8x - 8 = 0
A. x = -2, 1, 2, ±i
B. x = -2, -1, -2, i
C. x = 2, -1, -2, ±i
D. x = 2, 1, 2
Answer: A
Mathematics
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