A cubic polynomial has maximum of _____ zero(s).

1

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3

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Solution

The correct option is C $3$
The third degree polynomial function has maximum of $3$ zeros
Example: $x^{3} - 9 x = 0$
$x (x^{2} - 9) = 0$
$x = 0$ , $x = \pm 3$
Therefore, there are $3$ zeroes in cubic polynomial.

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