search
Q: If (a³ + b³ + c³ – 3abc) = 405 and (a – b)² + (b – c)² + (c – a)² = 54, then find the value of (a + b + c)
  • A. 27
  • B. 9
  • C. 15
  • D. 45
Correct Answer: Option C -
answer image

Explanations:

explanation image