👤

Sagot :

AYUDA

bjr

A = 8x + 5x = 13x

B = 7x + 6 - 6x - 5 = 7x - 6x + 6 - 5 = x + 1

C = 2x + 3 + x ² - 2x = x² + 2x - 2x + 3 = x² + 3

D = 5x * 3x = 15x²

J = 7x - 10x = .. voir le A

E = 7x - x + 5 = .. voir le B

F = x² + x - ras

Other Questions

© 2024 IDNLearn. All rights reserved.