Question

(13-1)^2:[√64:2^3+(81:3^2-8)•3]+6^2 Expressão numerica

Answer 1

(13-1)^2:[V64:2^3+(81:3^2-8).3]+6^2=
(12)^2:[8:8+(81:9-8).3]+12=
144:[1+(9-8).3]+12=
144:[1+1.3]+12=
144:[1+3]+12=
144:4+12=
36+12=
48