Question

a(b-c)+ b(c-a)+ca-b) =?​

Answer 1

Step-by-step explanation:

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

=ab-ac+bc-ba+ca-cb

=0

I hope help you

Answer 2

Answer:

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

ab-ac + bc-ab + ac-bc

like terms

ab-ac+ac+bc-bc-ab

ab-ab

O

upper maine 2 numbers isliye kaat diye because usme +, - minus ho rha tha or minus se kat gya

so, answer is 0