\[ y'(x)=\frac {2 y(x)^8}{128 x^3 y(x)^6+32 x^2 y(x)^6+96 x^2 y(x)^4+2 y(x)^6+y(x)^5+16 x y(x)^4+24 x y(x)^2+2 y(x)^2+2} \] ✗ Mathematica : cpu = 300.009 (sec), leaf count = 0 , timed out
$Aborted
✓ Maple : cpu = 1.384 (sec), leaf count = 41
\[ \left \{ x-{\it RootOf} \left ( \int ^{{\it \_Z}}\! \left ( 64\,{{\it \_a}}^{3}+16\,{{\it \_a}}^{2}+1 \right ) ^{-1}{d{\it \_a}}y \left ( x \right ) +{\it \_C1}\,y \left ( x \right ) +1 \right ) +{\frac {1}{4\, \left ( y \left ( x \right ) \right ) ^{2}}}=0 \right \} \]