\[ 50 (x-1) x y''(x)+25 (2 x-1) y'(x)-2 y(x)=0 \] ✓ Mathematica : cpu = 0.0421963 (sec), leaf count = 53
\[\left \{\left \{y(x)\to c_1 \cosh \left (\frac {2}{5} \log \left (\sqrt {x-1}+\sqrt {x}\right )\right )+i c_2 \sinh \left (\frac {2}{5} \log \left (\sqrt {x-1}+\sqrt {x}\right )\right )\right \}\right \}\]
✓ Maple : cpu = 0.062 (sec), leaf count = 31
\[ \left \{ y \left ( x \right ) ={1 \left ( {\it \_C1}\, \left ( \sqrt {x}+\sqrt {x-1} \right ) ^{{\frac {4}{5}}}+{\it \_C2} \right ) \left ( \sqrt {x}+\sqrt {x-1} \right ) ^{-{\frac {2}{5}}}} \right \} \]