①已知x²-4x+1=0,求x²\x四次方+x²+1.②已知x\x²-4x-1=-1\3,求x四次方+2x+1\x五次
问题描述:
①已知x²-4x+1=0,求x²\x四次方+x²+1.②已知x\x²-4x-1=-1\3,求x四次方+2x+1\x五次
答
暂无优质回答,请稍候...
①已知x²-4x+1=0,求x²\x四次方+x²+1.②已知x\x²-4x-1=-1\3,求x四次方+2x+1\x五次
暂无优质回答,请稍候...