Given -6i Is a Root,determine All Other Roots of F(x)=

question 29

Multiple Choice

Given -6i is a root,determine all other roots of f(x) = x³ + 2x² + 36x + 72. ​

• A)x = -2,±6
• B)x = -2,6i
• C)x = -6,±2i
• D)x = ±2,6i
• E)x = ±2,6

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