bonjour
il suffit pourtant de savoir lire ....
x
x - 5
( x - 5)² = x² - 10 x + 25
si on choisit 2 = 2 ² - 10* 2 + 25 = 4 - 20 - 25 = - 41
si on choisit 4 = 4 ² - 10 * 4 + 25 = 16 - 40 + 25 = 1
f (x) = x² - 10 x + 25
f ( 2) = - 41
f ( 4) = 1
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
bonjour
il suffit pourtant de savoir lire ....
x
x - 5
( x - 5)² = x² - 10 x + 25
si on choisit 2 = 2 ² - 10* 2 + 25 = 4 - 20 - 25 = - 41
si on choisit 4 = 4 ² - 10 * 4 + 25 = 16 - 40 + 25 = 1
f (x) = x² - 10 x + 25
f ( 2) = - 41
f ( 4) = 1