What does Descartes's Rule of Signs tell you about the real roots of the polynomial?
–2x3 + 3x2 – 5x – 2 = 0
(1 point)
Responses
There is one positive root and either 2 or 0 negative roots.
There is one positive root and either 2 or 0 negative roots.
There are either 2 or 0 positive roots and there are either 2 or 0 negative roots.
There are either 2 or 0 positive roots and there are either 2 or 0 negative roots.
There is one positive root and one negative root.
There is one positive root and one negative root.
There are either 2 or 0 positive roots and one negative root.
1 answer
The correct answer is: There is one positive root and either 2 or 0 negative roots.