a2+b2+c2-ab-bc-ca/a+b+c
Answers
Answered by
3
Answer:a3+b3+c3-3abc
Step-by-step explanation:
Similar questions
Social Sciences,
6 months ago
Chemistry,
6 months ago
Accountancy,
6 months ago
World Languages,
1 year ago
History,
1 year ago
Geography,
1 year ago