Question

Como resolver essa expressão
(12-8+5)+{6-[12-(1+11)-18}]-(17-15-1)

Answer 1

(12-8+5)+{6-[12-(1+11)-18}]-1(17-15-1)
(4+5)+{6-[12-12-18}]-1(2-1)
9+{6-[-18}]-1
9+{-23}-1
-14-1
-15

espero ter ajudado

Answer 2

(12-8+5)+{6- [12-(1+11)-18}]-(17-15-1)
9+{6-[12-12-18}]-1
9+{6-6}-1
9+0-1
( 8 )

R.: 8