Question

Simplify:
13. x(y - z) + y(z - x) + z(x - y)​

Answer 1

Answer:

I hope it will be helpful to you.

Answer 2

first multiply x with brackets value
X( y-z)+y(z-x)+z(x-y)

xy-zx + yz-xy +zx-yz
Then
Cancel out the value
0 is answer