\(\left(\frac{x}{10}-\frac{3}{2}\right)^2-\frac{1}{25}=0\)
\(\left(\frac{x}{10}-\frac{3}{2}\right)^2=\frac{1}{25}\)
\(\left(\frac{x}{10}-\frac{3}{2}\right)^2=\left(\frac{1}{5}\right)^2\)
\(\Rightarrow\frac{x}{10}-\frac{3}{2}=\frac{1}{5}\)
\(\Rightarrow\frac{x}{10}=\frac{1}{5}+\frac{3}{2}\)
\(\Rightarrow\frac{x}{10}=\frac{17}{10}\)
\(\Rightarrow x=17\)
vậy \(x=17\)