问答题
微分方程xy·y'=x2+y2,满足y|x=e=2e的特解为( ).
(A)y2=2x2(1nx+1) (B)y2=2x2(In|x|+1)
(C) 
(D)
A.
B.174.24.96:6088/Latex/latex.action?latex=eT14XHNxcnR7MihcbG4geCsxKX0%3D'
C.174.24.96:6088/Latex/latex.action?latex=eT14XHNxcnR7MihcbG4gXGxlZnQgfHggIFxyaWdodCB8KzEpfQ%3D%3D'