(2ax -6by + 4cz )+ (4by-14ax)+(9cz-4ax-6by) add the following expression pls i will mark you a brainest​

Respuesta :

Answer:

=2ax -6by +4cz + 4by -14ax +9cz -4ax -6by

=2ax -14ax -4ax -6by +4by -6by +4cz +9cz

= -16ax -8by +13cz