Use the Given Zero to Find the Remaining Zeros of the Function

question 150

Multiple Choice

Use the given zero to find the remaining zeros of the function.
- $$f ( x ) = x ^ { 3 } + 2 x ^ { 2 } - 6 x + 8 \text {; zero: } 1 + i$$

• A) \(1 - i , 4\)
• B) \(- 4,4\)
• C) \(1 - \mathrm { i } , 4 \mathrm { i }\)
• D) \(1 - \mathrm { i } , - 4\)

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