36. Решите уравнение 1)x² - 5x - 12 = 6
2)x² - 5x - 4 = 10
3)x² + 8x = -16 -2x
4)x² + x-2 = 2-2x
5)-x² + 3x - 12 = -4x
6)9x - x² = 6 + 2x
7) -x² + 5x = 18 - 6x
8)x - 2x² + 7 = -1 -5x
9)2x - 3x² + 8 = -1 -6x
2)x² - 5x - 4 = 10
3)x² + 8x = -16 -2x
4)x² + x-2 = 2-2x
5)-x² + 3x - 12 = -4x
6)9x - x² = 6 + 2x
7) -x² + 5x = 18 - 6x
8)x - 2x² + 7 = -1 -5x
9)2x - 3x² + 8 = -1 -6x
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