The polynomial $2x^3 + bx + 7$ has a factor of the form $x^2 + px + 1.$  Find $b.$
Question:
The polynomial $2x^3 + bx + 7$ has a factor of the form $x^2 + px + 1.$  Find $b.$
Answer:
Let's think step by step.

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-\frac{45}{2}
The polynomial $2x^3 + bx + 7$ has a factor of the form $x^2 + px + 1.$  Find $b.$
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