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OpenStudy (lukecrayonz):

What are the possible number of positive, negative, and complex zeros of f(x) = 2x^3 – 5x^2 + 6x – 4 ? What are the possible number of positive, negative, and complex zeros of f(x) = 2x^3 – 5x^2 + 6x – 4 ? @Mathematics

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OpenStudy (lukecrayonz):

And how do you find them? ;o Is it just factoring and using the degree?

OpenStudy (anonymous):

X(2x^3-5x+6)-4 then solve it.

OpenStudy (lukecrayonz):

How would that find the zeros..?

OpenStudy (lukecrayonz):

OH wow. nevermind

OpenStudy (lukecrayonz):

No, wait, it wants me to find the possible number, not the actual zeros.

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OpenStudy (anonymous):

these is 3 number let function = 0, x=0 is one, and other 2 is the answer of the 2x^3-5x+6=0

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