x^4 - 17x^2 + 16 = (x^2 - 1)(x^2 - 16) = (x - 1)(x + 1)(x - 4)(x + 4)Дискриминант: 17^2 - 4116 = 225Корни: x = 1, x = -1, x = 4, x = -4
x^4 - 29x^2 + 100 = (x^2 - 25)(x^2 - 4) = (x - 5)(x + 5)(x - 2)(x + 2)Дискриминант: 29^2 - 41100 = 441Корни: x = 5, x = -5, x = 2, x = -2
(3-y)^2 - 2(3-y) - 35 = (3-y-7)(3-y+5) = (y-10)(y-2)Дискриминант: (-2)^2 - 41(-10) = 44Корни: y = 10, y = 2
(1-x)^2 - 6(1-x) + 8 = (1-x-4)(1-x-2) = (x-5)(x-3)Дискриминант: (-6)^2 - 418 = 4Корни: x = 5, x = 3
x^4 - 17x^2 + 16 = (x^2 - 1)(x^2 - 16) = (x - 1)(x + 1)(x - 4)(x + 4)
Дискриминант: 17^2 - 4116 = 225
Корни: x = 1, x = -1, x = 4, x = -4
x^4 - 29x^2 + 100 = (x^2 - 25)(x^2 - 4) = (x - 5)(x + 5)(x - 2)(x + 2)
Дискриминант: 29^2 - 41100 = 441
Корни: x = 5, x = -5, x = 2, x = -2
(3-y)^2 - 2(3-y) - 35 = (3-y-7)(3-y+5) = (y-10)(y-2)
Дискриминант: (-2)^2 - 41(-10) = 44
Корни: y = 10, y = 2
(1-x)^2 - 6(1-x) + 8 = (1-x-4)(1-x-2) = (x-5)(x-3)
Дискриминант: (-6)^2 - 418 = 4
Корни: x = 5, x = 3