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i think it is a am i right yes or no

\[a_n = 1 \quad a_0 = -3\]

\[
\pm \frac{1,3}{1} = 1, 3, -1, -3
\]

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you're right, but what matters is the process you used.

ok can u check another one for me

Well it has 3 roots. We know it has 2 or 0 positive roots.

so its d

you didn't list d

d looks best.

ok i have 1 more

Obviously it is a or b, since 0 is not a root.

so which one do u think it is im going with a

can't you just plug 4 into one of them to find out?

whats number 2 to this ?

a
a
d
a
d

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