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Mathematics 8 Online
OpenStudy (anonymous):

What are the possible rational zeros of f(x) = x4 + 2x3 – 3x2 – 4x – 12

OpenStudy (amistre64):

if we have any chance of a rational number being a zero; its has to satisfy the condition of:\[\pm\frac{factors.last.\#}{factors.first.\#}\]

OpenStudy (amistre64):

the factors of 12 are: 1,12,2,6,4,3 the factors of 1 are: 1 make all the combinations you can from that

OpenStudy (anonymous):

thanks

OpenStudy (amistre64):

youre welcome

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