On donne: C=racine carrée de [tex]<var>\sqrt{12}</var>[/tex] D=racine carrée de [tex]<var>\sqrt{27}</var>[/tex] E=racine carrée de [tex]<var>\sqrt{20}</var>[/tex] 1.Exprimez C,D et E sous la forme [tex]<var>a\sqrt{b}</var>[/tex], ou A et B sont des nombres entiers, B étant le plus petit possible. Aidez moi s'il-vous-plaît .

Question

Grade: Education Subject: mathematiques

On donne:

C=racine carrée de [tex]\sqrt{12}[/tex]

D=racine carrée de [tex]\sqrt{27}[/tex]

E=racine carrée de [tex]\sqrt{20}[/tex]

1.Exprimez C,D et E sous la forme [tex]a\sqrt{b}[/tex], ou A et B sont des nombres entiers, B étant le plus petit possible.

Aidez moi s'il-vous-plaît .

Asked by: USER3887

482 Viewed 482 Answers

Answer (482)

USER2187

Best Answer

(71)

C = V 4 X3 = 2V3

D V9 x 3 = 3V3

E V 4 x 5 = 2V5

Answered on 27 Agustus 2025

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On donne: C=racine carrée de [tex]\sqrt{12}[/tex] D=racine carrée de [tex]\sqrt{27}[/tex] E=racine carrée de [tex]\sqrt{20}[/tex] 1.Exprimez C,D et E sous la forme [tex]a\sqrt{b}[/tex], ou A et B sont des nombres entiers, B étant le plus petit possible. Aidez moi s'il-vous-plaît .