'Yōu.Arē my Only 1ōvē'
'Yōu.Arē my Only 1ōvē'
уóu aré my bêst íávé χí
ONLY U MY DEAR
u are my only sunshine
因式分解 1.(v-2u)^2-(2u-v)(u+2v)-2v+4u 2.2x(-1+2y)-6y(2+y)
Only U can save my soul.
u²+v²-x²-y=0 -u+v-xy+1=0 求∂u/∂x,&
int x=0,y=1,u=2,v=3,w; w=x>y?x:u>v?u:v; system out.println (
_If y〇u wērē a Teardrɑp īn мy êye,For féar ǒf lǒSīng чou,I w
证明题求解 ?已知z-y^2=u^4,z+y^2=v^4,v>u>0,u和v都是整数,(u,v)=1,2不整除uv,求证
V=(v'+u)/{1+[(v*u)/(c^2)] }
U、v、x、y开头的英语单词