回復 1# P78961118 的帖子
\(\begin{align}
& a=-1\pm \sqrt{2} \\
& {{b}^{2}}=1+\sqrt{2} \\
& a{{b}^{2}}\ne 1,a\ne -1+\sqrt{2} \\
& \\
& \frac{a{{b}^{2}}+{{b}^{2}}+1}{a}={{b}^{2}}+\frac{{{b}^{2}}+1}{a}=1+\sqrt{2}+\frac{2+\sqrt{2}}{-1-\sqrt{2}}=1 \\
\end{align}\)