👤

Sagot :

Bonjour,

par exemple :

7x² = 3 × 2 × x² + x²

4x² - 10x = 2² × x² - 2x × (3 + 2)

9x² - 5 = 3² × x² - (2 + 3)

6x² + 7x + 2 = 3 × x × 2x + (3 × 2 + 1) × x + 2

3x² - 7x + 5 = 3 × x² - (2² + 3) × x + (2 + 3)

© 2024 IDNLearn. All rights reserved.