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MATH / Suppose f(x)=−x²+3x+4 and g(x)=−2x³+9x²−x−12. Every root of f(x) is also a root of g(x). What is the third root of g(x) (that is not a root of f(x))? · Discussion

Discussing Suppose f(x)=−x²+3x+4 and g(x)=−2x³+9x²−x−12. Every root of f(x) is also a root of g(x). What is the third root of g(x) (that is not a root of f(x))? · MATH

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