Question

50+{90-5[4:2(8-4+5)-4].5+6} =​

Answer 1

Boa tarde caro(a) estudante!

50+{90-5.[4:2.(8-4+5)-4].5+6}=

50+{90-5.[2.(9)-4].5+6}=

50+{90-5.[18-4].5+6}=

50+{90-5.14.5+6}=

50+{90-70.5+6}=

50+{90-350+6}=

50-254=

-204

Espero ter ajudado :)