Question

25x^3-10x^2+x=0
Помогите ПОЖАЛУЙСТА!!!!!!!!!!!!!!!!!!

Answer 1

$25x^3 - 10x^2 + x = 0 \ x(25x^2 - 10x + 1) = 0 \ x(5x-1)^2 = 0 \\ left [ {{x = 0} atop {5x - 1 = 0}} right. \\ left [ {{x = 0} atop {x = 0.2}} right.$