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

1.	(a-b) (b-c)+(b-c) (c-a)+(c-a) (a-b)
Answer» ANSWER: -b²-c²-b²+2ab-ba-bc+ac Step-by-step explanation: (a-b) (b-C)+(b-c) (c-a)+(c-a) (a-b) a(b-c)-b(b-c)+b(c-a)-c(c-a)+c(a-b)-a(a-b) ab-ac-b²-bc+bc-ba-c²+ac+ac-bc-a²+ab -b²-c²-b²+2ab-ba-bc+ac *JAI* SHREE KRISHNA

Answer»

ANSWER:

-b²-c²-b²+2ab-ba-bc+ac

Step-by-step explanation:

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

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

ab-ac-b²-bc+bc-ba-c²+ac+ac-bc-a²+ab

-b²-c²-b²+2ab-ba-bc+ac

JAI SHREE KRISHNA

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(a-b) (b-c)+(b-c) (c-a)+(c-a) (a-b)​

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