Question

Regroup the terms and factorise: z – 19 + 19xy – xyz.
If you give me a clear explanation ill mark you brainliest

Answer 1

z - 19 + 19xy - xyz

-19 + 19xy - xyz + z

-19 + ( 1-xy ) + z ( 1-xy )

( 1 - xy ) ( z - 19 )

Answer 2

Answer:

z -xyz -19 +19xy

Step-by-step explanation:

taking z commom and -19 common

z(1 + xy) -19 (1 + xy)

now taking (1 +xy) common we get

(1+xy)(z-19)

hope it helps u now plz mark my answer as brainliest