Question 510433
x(x-2)^3 -35(x-2)^2=0

(x-2)^2*(x(x-2)-35))

(x-2)^2*(x^2-2x-35)

(x-2)^2*(x^2-7x+5x-35)

(x-2)^2*(x(x-7)+5(x-7))

(x-2)^2*(x-7)(x+5)