Question

Add
a (a - b) + b (c - a) + c (b - a)
with step by step answer.​

Answer 1

Answer:

a²-2ab+2bc

Step-by-step explanation:

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

a²-ab+b(c-a)+c(b-a)

a²-ab+bc-ac+c(b-a)

a²-ab+bc-ac+bc-ac

a²-2ab+bc+bc-ac

a²-2ab+2bc

hope it helps ☺️