diff --git a/11/Solution #11/exercise3.txt b/11/Solution #11/Maxima/exercise3.txt
similarity index 79%
rename from 11/Solution #11/exercise3.txt
rename to 11/Solution #11/Maxima/exercise3.txt
index d7f1d80..175a486 100644
--- a/11/Solution #11/exercise3.txt	
+++ b/11/Solution #11/Maxima/exercise3.txt	
@@ -1,43 +1,43 @@
-+ Encuentra las raíces de la ecuación x ^ 3-21x + 20 = 0
-
-Commands:
-=========
-h1(x):= x^2-2*x+3;
-
-h2(x):= cos(2*x);
-
-h3(x):= sin(1/x);
-
-h4(x,y):=x^2+y^2;
-
-h5(x,y):=x^2-y^2+2*x*y^2+1;
-
-plot2d (h1(x), [x, -10, 12]);
-
-plot2d (h2(x), [x, -10, 10]);
-
-plot2d (h3(x), [x, -10, 10]);
-
-plot3d (h4(x,y), [x, 0, 10], [y ,0 ,10], [palette, false], [color, magenta, blue]);             
-
-plot3d (h5(x,y), [x, 0, 10], [y ,0 ,10]);
-
-Solution:
-=========
-See link
-
-- Exercise3.wxm
-
-h1(x) y h2(x):
-	- exercise3-h1 h2.PNG
-
-h3(x):
-	- exercise3-h3.PNG
-
-h4(x) y h5(x):
-	- exercise3-h4 h5.PNG
-
-
-Link to solution:
-=================
++ Encuentra las raíces de la ecuación x ^ 3-21x + 20 = 0
+
+Commands:
+=========
+h1(x):= x^2-2*x+3;
+
+h2(x):= cos(2*x);
+
+h3(x):= sin(1/x);
+
+h4(x,y):=x^2+y^2;
+
+h5(x,y):=x^2-y^2+2*x*y^2+1;
+
+plot2d (h1(x), [x, -10, 12]);
+
+plot2d (h2(x), [x, -10, 10]);
+
+plot2d (h3(x), [x, -10, 10]);
+
+plot3d (h4(x,y), [x, 0, 10], [y ,0 ,10], [palette, false], [color, magenta, blue]);             
+
+plot3d (h5(x,y), [x, 0, 10], [y ,0 ,10]);
+
+Solution:
+=========
+See link
+
+- Exercise3.wxm
+
+h1(x) y h2(x):
+	- exercise3-h1 h2.PNG
+
+h3(x):
+	- exercise3-h3.PNG
+
+h4(x) y h5(x):
+	- exercise3-h4 h5.PNG
+
+
+Link to solution:
+=================
 http://maxima-online.org/?inc=r-1989390068
\ No newline at end of file