\[- \frac{1}{8} - \frac{3}{4}\ \ \ \ и\ \ \ \ \ 1\]
\[- \frac{1}{8} - \frac{3^{\backslash 2}}{4} = - \frac{1}{8} - \frac{6}{8} = - \frac{7}{8}\]
\[- \frac{7}{8} < 1\]
\[\Longrightarrow - \frac{1}{8} - \frac{3}{4} < 1.\]