1.

a (b - c) - b (c - a) - c ( a - b ) = ? please solve it in step by step​

Answer»

ANSWER:

a×b-a×c-b×c×-c×-a-c×a-c×-b

ab-ac+bc+CA-ca+cb

ab-ac+bc+cb (+ca- ca) will cut

ab+ac+2bc

here is your answer mate

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