👤

Sagot :

Bonjour !

Exercice 3

a) √3+2√3 = 1√3 + 2√3 = 3√3

b) √12 +√3 =>

√12 = √4×√3 = 2√3

√12+√3 = 2√3 +√3 = 3√3

c) (√2`-√3)² = 2+3-2(√2×√3) = 5-2√6

d) √8 + √2 = √4×√2 = 2√2

√8+√2 = 2√2 + √2 = 3√2

Bonne courage.

Other Questions

© 2024 IDNLearn. All rights reserved.