Question

-108:{-15-3 x [ -2+5 x (2 la puterea 3 - 3 la puterea 2)]} = va rog vr rezolvarea pas cu pas dau funda

Answer 1

-108 : { -15 - 3 × [ -2 + 5 × ( 2³ - 3² ) ] } =  

= -108 : { -15 - 3 × [ -2 + 5 × ( 8 -9 ) ] } =

= -108 : { -15 - 3 × [ -2 + 5 × ( -1 ) ] } =

= -108 : [ -15 - 3 × ( -2 -5 ) ] =

= -108 : [ -15 - 3 × ( -7 ) ] =

= -108 : ( -15 + 21 ) =

= -108 : 6 =

= -18