Question

E = ( -3) – [ ( -8) - ( +2) ] – [ ( -1) - ( -10) + ( +1) ] cuanto es plese

Answer 1

Respuesta:

E = ( - 3) – [ ( -8) - ( +2) ] – [ ( -1) - ( -10) + ( +1) ]

E = ( - 3 ) - [ -8 - 2 ] - [ - 1 + 10 + 1 ]

E = ( - 3) - ( - 10 ) - ( 9 + 1 )

E = - 3 + 10 - 10

E = - 3