Question

What are the factors of ax+by+bx+az+ay+bz? [ ]
A) (bx+ay),(ax+by) B) (a+b),(2x+2y+2z)
C) (x+y+z),(a+b) D) (x+y−z),(a−b)

Answer 1

Answer:

ax+by+ bx+az+ay+bz

=ax+az+ay+by+bx+bz

=a(x+y+z)+b(x+y+z)

= (x+y+z)(a+b) .