Select all of the following that are potential roots of p (x) = x4 - 9x2 - 4x + 12?

The options are:

0

plus/minus 2

plus/minus 4

plus/minus 9

plus/minus (1/2)

plus/minus 3

plus/minus 6

plus/minus 12

1/2% + 1/4%=? whats the awnser?

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