√(5/(8 - 4х)) =1/12
(√(5/(8 - 4х)) )² =(1/12)² 5/(8 - 4х)≥0
5/(8-4х)=1/144 х≠2
144*5=8-4х
720=8-4х
4х=8-720
4х= - 712
х= - 712 :4
х= - 178
√(5/(8 - 4х)) =1/12
(√(5/(8 - 4х)) )² =(1/12)² 5/(8 - 4х)≥0
5/(8-4х)=1/144 х≠2
144*5=8-4х
720=8-4х
4х=8-720
4х= - 712
х= - 712 :4
х= - 178