published on: 2014-11-20 16:53:06
mytr1p.tumblr.com/post/103129669127/
Mais complicada que fórmula de bhaskara.
mytr1p.tumblr.com/post/103129709352/
mytr1p.tumblr.com/post/103129726272/
mytr1p.tumblr.com/post/103129752447/
mytr1p.tumblr.com/post/103129757542/