👤

Sagot :

A= -12x-4x+3x
A= -17x+3x
A= -14x

B= 5a-3b-7a+6b
B= -2a+3b

C= z-8z^2+3z-9z^2
C= 4z-17z^2

D= 4ab-16ab+7ab
D= 11ab-16ab
D= -5ab

© 2024 IDNLearn. All rights reserved.