Question

B) {[(8 x 4 + 3) + 7 + (3 + 15 + 5) x 3] x 2 - (19 - 7) + 6) x 2 + 12 =​

Answer 1

Resposta:

{[(32+3)+7+(18+5)× 3]×2 -12+6) × 2+12=

{[35+7+23×3] × 2 - 12+ 6) × 2+12=

{[42+69]×2 -12+ 6)× 2 + 12=

{111×2 - 12+ 6)× 2 + 12=

(222-12+6)×2+12=

(210+6)×2+12=

216×2+12=

432+12=

444