Which values are possible rational roots of 9x3+14x2−x+18=0 according to the rational root theorem +-1/3 +-1/8 +-3 +-1/2

The rational root theorem is used to determine the possible roots of a polynomial.

The possible roots are

The function is given as:

The constant term in the above function is 18.

The factors of 18 are:

The lead coefficient in the above function is 9.

The factors of 9 are:

The possible rational roots are:

The possible roots that can be gotten from the above expression are:

Hence, (a), (b), (d) are true

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