Bonsoir,
A = 5 (x + 3)
A = 5x + 15
B = 5 (4 - 2x)
B = 20 - 10x
B = - 10x + 20
C = - 8 (5x + 3)
C = - 40x - 24
D = 2x (x + 3)
D = 2x² + 6x
E = - 5x (3x + 7)
E = - 15x² - 35x
F = 5 (x + 3) - 4x (3x - 5)
F = 5x + 15 - 12x² + 20x
F = - 12x² + 25x + 15
G = 7 (a - 2 + 3b)
G = 7a - 14 + 21b
G = 7a + 21b - 14
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
Bonsoir,
A = 5 (x + 3)
A = 5x + 15
B = 5 (4 - 2x)
B = 20 - 10x
B = - 10x + 20
C = - 8 (5x + 3)
C = - 40x - 24
D = 2x (x + 3)
D = 2x² + 6x
E = - 5x (3x + 7)
E = - 15x² - 35x
F = 5 (x + 3) - 4x (3x - 5)
F = 5x + 15 - 12x² + 20x
F = - 12x² + 25x + 15
G = 7 (a - 2 + 3b)
G = 7a - 14 + 21b
G = 7a + 21b - 14