Math, asked by nitinsrinivas04, 30 days ago

sum of a(a-b),b(b-c),c(c-a),(ab+bc+CA) is

Answers

Answered by rekhadevisaikia133

1

Step-by-step explanation:

This it it multiplying it

Attachments:

Answered by gazellezootopia753

0

Answer:

chk it

Step-by-step explanation:

a(a-b)+b(b-c)+c(c-a)+(ab+bc+ca)

a2-ab+b2-bc+c2-ca+ab+bc+ca

a2+b2+c2

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