Bonjour
(x + 3)² = x² + 6x + 9
(x - 1)² = x² - 2x + 1
ou
(x + 1)² = x² + 2x + 1
(3x + 2) (3x - 2) = 9x² - 4.
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Bonjour
(x + 3)² = x² + 6x + 9
(x - 1)² = x² - 2x + 1
ou
(x + 1)² = x² + 2x + 1
(3x + 2) (3x - 2) = 9x² - 4.