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1. |
If α and β (≠ 0) are the roots of the quadratic equation x2 + αx - β = 0, then the quadratic expression - x2 + αx + β where x ϵ R has |
A. | Least value \(- \frac{1}{4}\) |
B. | Least value \(- \frac{9}{4}\) |
C. | Greatest Value \(\frac{1}{4}\) |
D. | Greatest value \(\frac{9}{4}\) |
Answer» E. | |