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| 1. |
the integer k for which the inequality x^2-2(4k-1)x+ 15k^{2 }-2k -7>0 is valid for any real x i |
| Answer» the integer k for which the inequality x^2-2(4k-1)x+ 15k^{2 }-2k -7>0 is valid for any real x i | |