若实数x、y满足x\(3立方+4立方)+y\(3立方+6立方)=1,x\(5立方+4立方)+y\(5立方+6立方)=1,则x+y=?
问题描述:
若实数x、y满足x\(3立方+4立方)+y\(3立方+6立方)=1,x\(5立方+4立方)+y\(5立方+6立方)=1,则x+y=?
答
若实数x、y满足x\(3立方+4立方)+y\(3立方+6立方)=1,x\(5立方+4立方)+y\(5立方+6立方)=1,则x+y=?