Bonjour,
-(3x+9)²
= - (9x² + 54x + 81
= - 9x² - 54x - 81.
bonjour
- ( 3 x + 9 )²
= - ( 9 x² + 54 x + 81 )
= - 9 x² - 54 x - 81
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Bonjour,
-(3x+9)²
= - (9x² + 54x + 81
= - 9x² - 54x - 81.
bonjour
- ( 3 x + 9 )²
= - ( 9 x² + 54 x + 81 )
= - 9 x² - 54 x - 81