Réponse :
A = 4(x+6) = 4x + 24
B = 2(x-9) = 2x - 18
C = 3(x-2) + 5(3-x)
= 3x - 6 + 15 - 5x
= -2x + 9
E = 8x² + 4x
= 4x (2x + 1)
F = 2x² + x
= 2x (x + 0,5)
G = 40 + 72x + 40y
= 1,8 (40/1,8 + 40x + 40/1,8y)
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse :
A = 4(x+6) = 4x + 24
B = 2(x-9) = 2x - 18
C = 3(x-2) + 5(3-x)
= 3x - 6 + 15 - 5x
= -2x + 9
E = 8x² + 4x
= 4x (2x + 1)
F = 2x² + x
= 2x (x + 0,5)
G = 40 + 72x + 40y
= 1,8 (40/1,8 + 40x + 40/1,8y)