Question

Factories
$x y + y z + x{z}^{2} + {z}^{3}$
​

Answer 1

Answer:

It can't be factorised more

Answer 2

Step-by-step explanation:

xy+yz+xz^2+z^3

=y(x+z)+z^2(x+z)

=(x+z)(y+z^2)