A =4√5+ √20- √5 B = √2 ( -4 √3+3) C = 2√6 ( √5 + 2√3)
Mathématiques
ag3018143
Question
A =4√5+ √20- √5
B = √2 ( -4 √3+3)
C = 2√6 ( √5 + 2√3)
B = √2 ( -4 √3+3)
C = 2√6 ( √5 + 2√3)