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10 votes
10 votes
Please let me know fast

Please let me know fast-example-1
User Leo Selig
by
2.8k points

1 Answer

10 votes
10 votes

Answer:

b) 0

Explanation:


a(b-c)+b(c-a)+c(a-b)\\\\ab-ac+bc-ba+ca-cb\\\\0

User Asdflkjwqerqwr
by
2.9k points
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