Răspuns :
[tex][ -6 + ( -3 ) * ( -4 )] * [ 5 - 8 : ( +2 )] - 13 =\\= ( -6 + 12 ) * ( 5 - 4 ) - 13 =\\= 6 * 1 - 13 =\\= 6 - 13 =\\= -7[/tex]
[tex][ -6 + ( -3 ) * ( -4 )] * [ 5 - 8 : ( +2 )] - 13 =\\= ( -6 + 12 ) * ( 5 - 4 ) - 13 =\\= 6 * 1 - 13 =\\= 6 - 13 =\\= -7[/tex]