Question

{-6+4[2-5(4-3)+2(7-3))]+2}-1=​

Answer 1

Respuesta:

{-6+4[2-5(4-3)+2(7-3))]+2}-1=​

{-6+4[ -2+8]+2}-1=​

{-6+4+6+2}-1=​

{-2+6+2}-1=​

{4+2}-1=​

2-1=​

1