16x + 20x² =……………. =…………….. 3(x+1)-x(x + 1) =…………………… (2x-5) (x + 2) - (5x-4) (2x - 5) =……………………….. =……………………….. =………………………..

Question

Mathématiques Publié : 2022-10-13 Mis à jour : 2022-10-13 lina3075

Question

16x + 20x²
=…………….
=……………..
3(x+1)-x(x + 1)
=……………………
(2x-5) (x + 2) - (5x-4) (2x - 5)
=………………………..
=………………………..
=………………………..