Respostas

2014-05-25T20:19:36-03:00
68 | 2
34 | 2
17 | 17
  1 | 

√68 = √2 x 2 x 17
√68 = √ 4 x √17
√68 = 2√17
1 5 1
2014-05-25T20:47:27-03:00