Odpowiedzi

2010-01-10T19:38:51+01:00
2√64-18÷(3²₋ √196)=
=2*8-18:(8-14)=
=16-18:-6=
=16-(-3)=
=16+3=
=19
2010-01-10T19:40:54+01:00
2√64₋18÷(3²₋ √196)= 2*8 - 18 ÷ (9-14) = 16 - 18÷ (-5) = 16 + 3,6 = 19,6
  • Użytkownik Zadane
2010-01-10T19:41:59+01:00