Calcul littéral: Identités remarquables. C= (x -5 )² - (2x - 7 )(x - 5) F= (3x + 1)(x - 2) - (2x - 3)² Merci Beaucoup de me répondre au plus vite. :)
More Questions From This User See All
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
C = ( x²-2*x*5+5²)-(2x-7)
= (x²-10x+25)-(2x-7)
= x²-10x+25-2x+7
= x² - 12x + 31