设m²+m-1=0,求m²+2m²+2008的值
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/31 04:41:55
设m²+m-1=0,求m²+2m²+2008的值设m²+m-1=0,求m²+2m²+2008的值设m²+m-1=0,求m²
设m²+m-1=0,求m²+2m²+2008的值
设m²+m-1=0,求m²+2m²+2008的值
设m²+m-1=0,求m²+2m²+2008的值
m=(-b±√(b^2-4ac))/2a
=(-1±√5)/2
m²+2m²+2008=3m²+2008=±1.5√5+2012.5
设m²+m-1=0,求m²+2m²+2008的值
已知m²-7m+1=0求m²+m-²-5的值
紧急!m²-5m+1=0 求2m²-5m+(1除以m²)
设m、n为自然数,且满足:n²=m²+1²+2²+9²+9²,求m、n的值.
已知m²-3m+1=0,求代数式m²+1/m²的值
已知m²-3m+1=0,求代数式m²+1/m²的值
已知(m-1)²+|6m+3n|=0,求(4m²-mn-6n²)-2(m²-3mn-5n²)的
已知m²+m-1=0,求代数式m³+2m²+2010的值
m²+m-1=0.求m³+2m²+2008
已知关于X的方程(m²-1)X²-3(3m-1)x+18=0,有两个正整数根(m是整数)△ABC的三边abc满足m&su
已知m是方程x²-3x+1=0的一个根,求m²-3m+3m/m²+1的值
初一数学题 速度进已知m²+m-1=0,则m³+2m²+2010=_____.若m²+n²=6n-4m-13,则m²-n²=_____.观察下列各式:1³=1²,1³+2³=3²,1³+2³+3³=6²,1³+2³+3³+4&su
设m,n,p为正实数,且m²+n²-p²=0,求p/m+n的最小值.
分解因式:2(3a²-b)-a(3b-4)已知m²-3m+1=0,求m²+m²分之1
已知m²-5m-1=0,z则2m²-5m+1/m²=?
已知m²-5m-1=0,则2m²-5m+1/m²=
已知m²-5m-1=0,则2m²-5m+1分之m²=?
已知m²-5m-1=0,则2m²-5m+1/m² =