bonjour
= 7x - (14x - 2x² - 7 + x)
= 7x + 2x² - 15x + 7
= 2x² - 15x + 14
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
bonjour
= 7x - (14x - 2x² - 7 + x)
= 7x + 2x² - 15x + 7
= 2x² - 15x + 14