The option second 2x³ + 10x² + x + 5 is correct because the terms in the synthetic division represent the dividend.
In the case of dividing by a linear factor, the synthetic division is a shorthand, or quicker, the technique of polynomial division.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
We have a synthetic division shown in the picture,
The term 2 10 1 5 represents the dividend, we can write the dividend as:
= 2x³ + 10x² + x + 5
Thus, the option second 2x³ + 10x² + x + 5 is correct because the terms in the synthetic division represent the dividend.
Learn more about the synthetic division here:
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