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| 1. |
Write the zeroes of the polynomial x^2-x-6 |
| Answer» x^2 - x - 6 = 0. (S = -1, P = -6, No. = -3, 2) x^2 - 3x + 2x - 6 = 0. x (x - 3) + 2 (x - 3) = 0. (x + 2) (x - 3) = 0. Therefore, x = -2, 3. | |