Determine the number of possible positive and negative real roots of the equation:
x - 4x + 5x² + 9x² + 2x 8
a 2 or 0 negative roots; 3 or 1 positive roots
b. 5, 3, or 1 negative roots;
4, 2 or 0 positive roots
c.
d.
2 or 1 neative roots; 3 or 2 positive roots
3 or 1 negative roots; 2 or 0 positive roots
+1
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Home » Mathematics » Determine the number of possible positive and negative real roots of the equation: x - 4x + 5x² + 9x² + 2x 8 a 2 or 0 negative roots; 3 or 1 positive roots b. 5, 3, or 1 negative roots; 4, 2 or 0 positive roots c. d.