vault backup: 2023-03-07 08:46:46

2023-03-07 08:46:46 +01:00
parent a722148f37
commit 86cdaac46b
3 changed files with 55 additions and 15 deletions
--- a/SEM/Podstawienie
+++ b/SEM/Podstawienie
@@ -0,0 +1,14 @@
+$$
+\begin{gathered}
+f(x)=R(x,\sqrt{ax^{2}+bx+c}) \Rightarrow
+
+
+\begin{cases}
+c > 0 \rightarrow tx \pm \sqrt{c} \\
+a > 0 \rightarrow t \pm \sqrt{a}x \\
+\Delta > 0 \rightarrow t(x-x_{1})
+\end{cases}
+\end{gathered}
+
+
+$$