👤

Sagot :

Bonsoir,

Réduire :

A = 12x²-5x-37-(6x²-8x+13)+(5x²-19x-36)

A = 12x²-5x-37-6x²+8x-13+(5x²-19x-36)

A = 12x²-5x-37-6x²+8x-13+5x²-19x-36

A = 11x²-5x-37+8x-13-19x-36

A = 11x²-16x-37-13-36

A = 11x²-16x-86

Bonne soirée.

© 2024 IDNLearn. All rights reserved.