👤

Sagot :

bonsoir

(2x-3) ( x+3) =

(5x-2) x = (5x² -2x)

2x² +6x -3x -9 -(5x² -2x)

=2x² +6x -3x -9 -5x² +2x

= -3x² +  5x -9

Other Questions

© 2024 IDNLearn. All rights reserved.