Question

calcule o valor da expressão
{[(9×4-1)+7+(3+15÷5)×3]×2-(19-7)÷6}×2+8​

Answer 1

{[(9 × 4 - 1) + 7 + (3 + 15 ÷ 5) × 3] × 2 - (19 - 7) ÷ 6} × 2 + 8

{[35 + 7 + 6 × 3] × 2 - 2} × 2 + 8

{60 × 2 - 2} × 2 + 8

118 × 2 + 8

244