㎡+2m-8<0
1个回答
(m+4)(m-2)<0,得-4<m<2
相关问题
解下列不等式:(1)㎡-m-12≤0 (2)㎡+3m-4>0 (3)16-8m+㎡≤0
6√(3-4m)-3㎡√(3-4m)-8m√(3-4m)-9m+12㎡+2m^3=0
如5㎡-3m-5=0,求5㎡-2m-[1/(5㎡-2m-5)]=
已知㎡-2=0,求代数式(㎡-2m+1)÷(㎡-1)+㎡÷(m+1)的值
已知㎡-3m+1=0,则√(㎡+1/㎡-2)=?
㎡-4m+2=0
㎡+2m-3=0
解不等式1,3㎡-2m+1≤0 2,2m-㎡≥-1
已知㎡+m-1=0,求m³+2㎡+2007的值
2㎡-7m 3≤0