Respostas

2014-03-12T22:39:01-03:00
2014-03-12T22:39:10-03:00
-3; -1; -2/3; 0; 1/6; 2; 7/3; √7; 3; 9

sabendo

-2/3 ≈ -0,6...
1/6 ≈ 0,166...
7/3 ≈2,3...
√7 ≈ 2,6