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Mathematics 20 Online
OpenStudy (anonymous):

What are the complex zeros of this polynomial f(x) = -2x^3-3x^2-162x+82

OpenStudy (anonymous):

-1 -9i and -1+9i

OpenStudy (anonymous):

thanks, i had to work through this problem and it took forever!

OpenStudy (anonymous):

do you know any short cuts? i had about 10 steps

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