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Secondary III • 8mo.

Bonjour j'aurais besoin de l'aide avec le j

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Mathematics
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Explanations (1)

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    8mo. edited September 2023

    169=13²

    racine(169)=racine(13²) et racine(13²)=13

    -racine(169)-13=-13-13

    -racine(169)-13=-26

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