From da92669ac741f4ed79b43f4ee07a6fecd4880221 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Ant=C3=B4nio?= <alvaro@kasparyan.tec.br>
Date: Sat, 21 Feb 2026 22:24:42 -0300
Subject: [PATCH] vault backup: 2026-02-21 22:24:42

---
 Estudos/Cálculo/Avaliação.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Estudos/Cálculo/Avaliação.md

diff --git a/Estudos/Cálculo/Avaliação.md b/Estudos/Cálculo/Avaliação.md
new file mode 100644
index 0000000..6d44e28
--- /dev/null
+++ b/Estudos/Cálculo/Avaliação.md
@@ -0,0 +1,19 @@
+$$f' = \dfrac{e^{-5x} * cos(3x)-e^{-5x}*[cos(3x)]'}{cos^2(3x)}$$
+
+$${ df(x)} over { dx } = { { e^{(-5x)'} } * cos( 3x) - e^{-5x} * [ cos(3x) ]' } over { cos^2(3x) } = { e^{-5x}*(-5 * cos(3x) 3sen(-3x))} over { cos^2(3x) } }$$
+
+
+## 2.
+$$
+\large
+y=x^3 \cdot(\sqrt{x} + x^2)
+$$
+$$
+y=x^3 \cdot(x^{\frac{1}{2}} + x^2)
+$$
+$$
+y=x^{\frac{3}{2}} + x^5
+$$
+$$
+y=x^{\frac{7}{2}} + x^5
+$$
\ No newline at end of file