Question

50-(15+(4²:(18-12)+5×7)=??


me ajudem gente a resolver essa conta Pfv gentee​

Answer 1

Vamos là.

50 - (15 + (4²/(18 - 12) + 5*7)) =

50 - (15 + 35) - 4²/(18 - 12) =

50 - 50 -  4²/(18 - 12) = -16/6 = -8/3

Answer 2

= 50-(15+(4²:(18-12)+5×7)

= 50 - {15+[16:(6)+35]}

= 50 - {15+[8/3+35]}

= 50 - {15+8/3+35}

= 50 - {50 + 8/3}

= 50 - 50 - 8/3

= - 8/3