Question

3 x { 4² - [ x 2³ + 7 x ( 9² - 80 )]} =

Answer 1

Resposta:

3

Explicação passo-a-passo:

$3*\{4^{2}-[2^{3}+7*(9^{2}-80)]\}\\\\3*\{16-[8+7*(81-80)]\}\\\\3*\{16-[8+7*1]\}\\\\3*\{16-[8+7]\}\\\\3*\{16-15\}\\\\3*\{ 1\}\\\\3*1\\\\3$