3+2/log3 (x+1)=2log3 (x+1)
3log3 (x+1)+2=2log^2 3 (x+1)
2log^2 3 (x+1)-3log3 (x+1)-2 =0 log3 (x+1)=a
2a^2-3a-2=0
D=3^2-4*2*(-2)=9+16=25
a1=3+5/2*2=2 a2=3-5/4=-0.5
log3 (x+1)=2 x+1=9 x=9-1 x=8
log3 (x+1)=-0.5 x+1=1/koren`3 x=1-k3/k3
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3+2/log3 (x+1)=2log3 (x+1)
3log3 (x+1)+2=2log^2 3 (x+1)
2log^2 3 (x+1)-3log3 (x+1)-2 =0 log3 (x+1)=a
2a^2-3a-2=0
D=3^2-4*2*(-2)=9+16=25
a1=3+5/2*2=2 a2=3-5/4=-0.5
log3 (x+1)=2 x+1=9 x=9-1 x=8
log3 (x+1)=-0.5 x+1=1/koren`3 x=1-k3/k3