已知ab不等于1,a,b满足a^2+4a+2=0,2b^2+4b+1=0,则a^3+1/(b^3)=___.
问题描述:
已知ab不等于1,a,b满足a^2+4a+2=0,2b^2+4b+1=0,则a^3+1/(b^3)=___.
答
已知ab不等于1,a,b满足a^2+4a+2=0,2b^2+4b+1=0,则a^3+1/(b^3)=___.