vault backup: 2023-10-03 08:10:20

AMiAL/ICT/Wykłady/2 SEM/Podstawienie Eulera.md

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+$$
+\begin{gathered}
+f(x)=R(x,\sqrt{ax^{2}+bx+c}) \Rightarrow
+
+
+\begin{cases}
+c > 0 \rightarrow tx \pm \sqrt{c} \\
+a > 0 \rightarrow t \pm \sqrt{a}x \\
+\Delta > 0 \rightarrow t(x-x_{1})
+\end{cases}
+
+\newline
+\\ 
+\\
+\begin{cases}
+-2A=1 \\
+-B = 2 \\
+A+\lambda =0
+\end{cases}
+\\
+\\
+\begin{bmatrix}
+-2 & 0 & 0 & 1 \\ 0 & -1 & 0 & 2 \\ 1 & 0 & 1 & 0 \\ 
+\end{bmatrix}
+
+
+\end{gathered}
+
+
+
+
+$$