连续不等式,拆成单一不等式,分别求解集,然后求各解集的交集。解:m²+2m-1>-1m²+2m>0m(m+2)>0m0m²+2m-1≤2m²+2m-3≤0(m+3)(m-1)≤0-3≤m≤1综上,得:-3≤m<-2或0
1、二次根号内的部分大于等于0,2、带二次根号的式双大于等0,原不等式变为:0≤√1-㎡≤1综上,0≤1-m*m≤1 -1≤m*m-1≤00≤m*m≤1-1≤m≤1