Решите уравнение x(x+1)(x-10)=(x-1)(x-3)(x-5)

x (x + 1) (x - 10) = (x - 1) (x - 3) (x - 5),

х (х * х - 10 * х + 1 * х - 10 * 1) = (х - 1) (х * х - 5 * х - 3 * х + 3 * 5),

х (х - 9х - 10) = (х - 1) (х - 8х + 15),

х * х - 9х * х - 10 * х = х * х - 8х * х + 15 * х - 1 * х + 8х * 1 - 15 * 1,

х - 9х - 10х = х - 8х + 15х - х + 8х - 15,

- 9х - 10х + 8х - 15х + х - 8х = - 15,

- 9х + 9х - 33х = - 15,

- 33х = - 15,

х = 15/33,

Ответ: х = 15/33.