Summer Clouds moderators
11/07/2017 at 08:49-
\(x^3-3x^2+3x-1=0\Leftrightarrow\left(x-1\right)^3=0\Leftrightarrow x=1\)
\(x^3-3x^2+3x-1=0\Leftrightarrow\left(x-1\right)^3=0\Leftrightarrow x=1\)