Question

2{4[7+4•(5•3-9)]-3(40-8)}=

Answer 1

Respuesta:

$56$

Explicación paso a paso:

$2[4[7+4 \times (5 \times 3-9)]-3(40-8)] \\ 2[4[7+4 \times (15-9)]-3(32)] \\ 2[4[7+4 \times 6]-96] \\ 2[4[7+24]-96] \\ 2[4[31]-96] \\ 2[124-96] \\ 2[28] \\ 56$