Log10(x-1)+log10(x+1)=3log10(2)+log10(x-2), log10(x-1)+log10(x+1)=3log(2)+log10(x-2), x є (2, +∞), log10((x-1)*(x+1))=log10(2³)+log10(x-2), log10(x²-1)=log10(2³*(x-2)), log10(x²-1)=log10(8(x-2)), log10(x²-1)=log10(8x-16), x²-1=8x-16, x=5, x є (2, +∞), x=3, Ответ: x=5, x=3