Bonjour,
54 - 18a = 18(3-a)
3x² + x = x(3x+1)
-49 + 21x = -7(7-3x)
-36z + 63 = -9(4z-7)
-x + 3x² = -x(1-3x)
5b + 25 = 5(b+5)
3y² + 9y² = y²(3+9) = 12y²
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Bonjour,
54 - 18a = 18(3-a)
3x² + x = x(3x+1)
-49 + 21x = -7(7-3x)
-36z + 63 = -9(4z-7)
-x + 3x² = -x(1-3x)
5b + 25 = 5(b+5)
3y² + 9y² = y²(3+9) = 12y²