Răspunsuri

2014-09-06T14:03:59+03:00
 ≈|1,4-0,7| ≈  0,7
|4/10-1|=|(4-10)/10|=6/10 = 0,6
|-7+3*1,41|=|-2,77| ≈  2,77
|-15-V3|≈ |-15-1,73|≈ 16,73
|3-2V5|≈|3-4,46|≈1,46