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Mathematics 25 Online
OpenStudy (anonymous):

Which of the following is a zero of the function f(x) = 2x3 + 3x2 - 3x - 2.

OpenStudy (radar):

Take each of the "following" and substitute for x and see which result in f(x) = 0.

OpenStudy (radar):

Just by inspection you can see that x = 1 is one of the zeros, there are two more.

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