Respuestas

2012-10-10T17:48:52+02:00

-3- 32/4 + [(3-2·5+5)2]3=

-3-8-12=

-11-12=-23

2012-10-10T17:51:42+02:00
-3- 32/4 + [(3-2·5+5)2]3

-3-8+[(3-10+5)2]3

-11+[(-2)2]3

-11+(-4)3

-11+(-12)

-11-12

-23