How many zeros does a cubic polynomial have?

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answer is C.

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Detailed Solution

A cubic polynomial will have 3 zeros since its highest power (or degree) is 3.
As a result, the zeroes of a cubic polynomial can have the following values:

All three zeroes could be distinct and real.

All three zeroes could be true, and two of them could be equal.

All three 0s could be real and equal.

One zero could be real, while the other two are not (complex).

Hence (3) is the correct option.

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