Question

2{4[7 + 4(5 ∙ 3 − 9)] − 3(40 − 8)} − 20
con jerarquía de operaciones

Answer 1

Hola antuanmooem21!

2.{4.[7+4.(5.3-9)]-3.(40-8)}-20=

__2.{4.[7+4.(15-9)]-3.32}-20=_

____2.{4.[7+4.6]-96}-20=___

____2.{4.[7+24]-96}-20=____

______2.{4.31-96}-20=_____

______2.{124-96}-20=______

________2.28-20=________

_________56-20=_________

__________/ 36 /_________

Espero q te ayude, ten lindo día ❣

Cuidate y suerte.