Mathematics, 13.09.2021 01:00 ElDudoso

Lorsqu'on augmente de 6 m la mesure des côtés d'un carré, son air augmente de 156m2. Quelle est la mesure du coter c du carré initial

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Lorsqu'on augmente de 6 m la mesure des côtés d'un carré, son air augmente de 156m2. Quelle est la m...