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1. |
For what value of k, the equation x2 + 2(k - 4) x + 2k = 0 has equal roots ? |
A. | 6 and 4 |
B. | 8 and 2 |
C. | 10 and 4 |
D. | 12 and 2 |
E. | None of the above |
Answer» C. 10 and 4 | |