Question

(x-y) (y-z) (z-x) + (y-z) (z-y) (x-z)​

Answer 1

Answer:

(y-z) × (z-x) × (x-z)

Step-by-step explanation:

FACTOR THE EXPRESSION

1) factor out negative signs

2) use the rules for multiplication

3) factor the expression

4) remove the opposites