1 - (x-3)^2 = 1 - (x^2 - 6x + 9) = 1 - x^2 + 6x - 9 = 6x - x^2 - 8 = x^2 - 6x + 8 = (x-4)(x-2) = x = 4 or x = 2
(x+2)^2 - 0 = (x+2)^2 = x + 2 = x = -2
Ответ: x = 4, x = 2, x = -2.
1 - (x-3)^2 =
1 - (x^2 - 6x + 9) =
1 - x^2 + 6x - 9 =
6x - x^2 - 8 =
x^2 - 6x + 8 =
(x-4)(x-2) =
x = 4 or x = 2
(x+2)^2 - 0 =
(x+2)^2 =
x + 2 =
x = -2
Ответ: x = 4, x = 2, x = -2.