• Matéria: Matemática
  • Autor: jose10volei
  • Perguntado 6 anos atrás

me ajd pfrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Anexos:

Respostas

respondido por: Isisnovaes20
0

(ab + 1) ÷ ab

(-1/2 × 1 + 1) ÷ (-1/2) × 1

(-1/2 + 1) ÷ (-1/2)

Fazendo MMC

(-1/2 + 2/2) ÷ (-1/2)

1/2 ÷ (-1/2)

-1

Resposta: -1

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