MCQOPTIONS
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| 1. |
If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3? |
| A. | x2 + 2x + 1 = 0 |
| B. | x2 – 2x – 1 = 0 |
| C. | x2 + 3x – 1 = 0 |
| D. | x2 – 3x + 1 = 0 |
| Answer» B. x2 – 2x – 1 = 0 | |