1/log(2)x -1=1/2*log(2)x
2-2log(2)x=log^2(2)x x>0 x/=1
пусть LOG(2)x=t
t^2+2t-2=0
D=4+8=12
VD=V12=V4*3=2V3
t=(-2-2V3)/2=-1-V3 log(2)x=-1-V3 x=2^(-1-V3)
t2=-1+V3 log(2)x=-1+V3 x=2^(-1+V3)
1/log(2)x -1=1/2*log(2)x
2-2log(2)x=log^2(2)x x>0 x/=1
пусть LOG(2)x=t
t^2+2t-2=0
D=4+8=12
VD=V12=V4*3=2V3
t=(-2-2V3)/2=-1-V3 log(2)x=-1-V3 x=2^(-1-V3)
t2=-1+V3 log(2)x=-1+V3 x=2^(-1+V3)