Odpowiedzi

2010-03-07T18:49:02+01:00
-[-(-7)-(-4)*(-2):(-1/4)*(-2)-(-55)]*(-3) =
-[7-8:1/2+55]*(-3)=-[7-16+55]*(-3)=-46*(-3)=138
pozdrawiam:)
2010-03-07T18:49:54+01:00
-[-(-7)-(-4)*(-2):(-1/4)*(-2)-(-55)]*(-3) =
-[7-(8:½+55)]*(-3)=-[7-16+55]*(-3)=-[46]*(-3)=-(-138)=138
2010-03-07T18:51:31+01:00
-[-(-7)-(-4)*(-2):(-1/4)*(-2)-(-55)]*(-3) = -[7-8:0.5+55]*(-3) = -[7-16+55]*(-3) = -46*(-3)= 138