Question

simplify = a(b-c) + b(c-a) + c(a-b)​

Answer 1

Answer:

0

Step-by-step explanation:

ab - ac + bc - ab + ac - bc = 0

Answer 2

Step-by-step explanation:

$a(b - c) + b(c - a) + c(a - b)$

$ab - ac + bc - ab + ac - bc$

$ab - ab - ac + ac + bc - bc$

$0 + 0 + 0$

$0$