Question

6×{3×[-9+4(5×39)]-3×(40-8)} empiecen ayudar con eso

Answer 1

6×{3×[-9+4(5×38)]-3×(40-8)}=
=6×{3×(-5)+150-3×32}=
=6×{-15+150-96}=
=6×160=960

Answer 2

6x{3x[-9+4+195]-3x(40-8)}
6x{3x[-9+4+195]-3x32}
6x{3x[-9+4+195]-96}
6x{3x190-96}
6x{570-96}
6x474=2844