Pourriez vous m aider svp je n y arrive pas.... Pergunta de ideia demayou22400

mayou22400 @mayou22400

November 2021 1 91 Report

Pourriez vous m aider svp je n y arrive pas

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jiji9374

Réponse:

bonsoir, (j'espère que j'ai pu t'aider un peu)

$\frac{ - 1 }{ - 10} = \frac{1}{10}$

$( - 3.2) \times ( - 10) \times ( + 2) \times ( - 5) = - 32 \times 2 \times 5 = - 32 \times 10 = - 320$

$\frac{ - 2 - (8)}{6 - 7} = \frac{ - 10}{ - 1} = 10$

$- 28 + (5 - 2) \times ( - 7) = - 28 + 3 \times ( - 7) = - 28 \times ( - 21) = 756$

$(4 - 6) \times ((5 + (3 - (10)) \times 2)) = - 2 \times ((5 + (3 - 10 \times 2) = - 2 \times (5 - 7 \times 2) = - 2 \times ( - 14 + 5) = - 2 \times ( - 9) = 18$

1 votes Thanks 1

mayou22400 Merci bcp !!!

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