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Solve
- x3+x−8x2−8=0x ^ { 3 } + x - 8 x ^ { 2 } - 8 = 0

Question 131

Multiple Choice

Solve.
- x3+x−8x2−8=0x ^ { 3 } + x - 8 x ^ { 2 } - 8 = 0


A) 8,−i,i8 , - \mathrm { i } , \mathrm { i }
B) −8,−i,i- 8 , - \mathrm { i } , \mathrm { i }
C) −1,1,−8i,8i- 1,1 , - 8 i , 8 i
D) −1,1,−8,8- 1,1 , - 8,8

Correct Answer:

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