Réponse :
Bonjour
A = 16 + 5 × (-2x + 5) + 10x
A = -16 + (-10x) + 25 + 10x
A = 9
B = 3x² - (4x² - 2x + 5)
B = 3x² - 4x² + 2x - 5
B = -x² + 2x - 5
C = 7(x - 1) - 2x(-3 + 6x)
C = 7x - 7 + 6x - 12x²
C = -12x² + 13x - 7
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse :
Bonjour
A = 16 + 5 × (-2x + 5) + 10x
A = -16 + (-10x) + 25 + 10x
A = 9
B = 3x² - (4x² - 2x + 5)
B = 3x² - 4x² + 2x - 5
B = -x² + 2x - 5
C = 7(x - 1) - 2x(-3 + 6x)
C = 7x - 7 + 6x - 12x²
C = -12x² + 13x - 7