Question

Simplify:

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

Please solve this question step by step...who will give the answer in step by step he/she will marked as brainliest answer

please solve the question as soon as possible​

Answer 1

(a-b)+(b-c)+(c-a) it step by step

Answer 2

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