👤

Sagot :

Bonsoir,

A= 6x-15 + 6x²

B= 5xy - (xy -2x) 4 +11y

= 5xy -4xy -8 +11y

= xy +11y -8

C= 12x³ +  56 +4x

D=  (6x+3) ( 2x+1)

= 12x² +6x +6x +3

= 12x² +12x +3

E = 4xy + 12x + 14x - 3xy

= xy + 28

Other Questions

© 2024 IDNLearn. All rights reserved.