bonjours demontrer que 1+ racine carre de 5/ 2 au carre este gal a 1+racine carre de 5/2+1 merci j

By: USER6957
27 Agustus 2025 mathematiques 5 minutes
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Question

Grade: Education Subject: mathematiques
bonjours demontrer que 1+ racine carre de 5/ 2 au carre este gal a 1+racine carre de 5/2+1 merci j
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Answer (98)

Best Answer
(153)
(1+V(5/2))^2=1+2*1*V(5/2)+(V(5/2))^2
=1+2V(5/2)+5/2
=2/2+5/2+2V(5/2)
=7/2+2V(5/2)
Answered on 27 Agustus 2025

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