Ta có : (x - 1)^5 = -32
\(\Rightarrow\) (x - 1)^5 = (-2)^5
\(\Rightarrow\) x - 1 = -2
\(\Rightarrow\) x = (-2) +1 = -1
\(\left(x-1\right)^5=-32\)
\(\left(x-1\right)^5=\left(-2\right)^5\)
\(\Rightarrow x-1=-2\)
\(\Rightarrow x=-2+1\)
\(\Rightarrow x=-1\)