👤

Calculati: 18+2{2^2*3+2[154-5^2(2*2^2-6:3)]}

Răspuns :

18+2{2^2*3+2[154-5^2(2*2^2-6:3)]} =

= 18+2{4*3+2[154-25(2*4-2)]} =

= 18+2{12+2[154-25(8-2)]} =

= 18+2[12+2(154-25*6)] =

= 18+2[12+2(154-150)]=

= 18+2(12+2*4) =

= 18+2(12+8) =

= 18+2*20 =

= 18+40 =

= 58

Răspuns:

18+2[12+2(154-25×6)]=18+2(12+8)=58