If a + b + c = 0, the value of a³ + b³ + c³ is?
Answers
Answered by
109
a³ + b³ + c³ - 3abc = (a + b + c)(a² + b² + c² - ab - bc - ca)
when,
a + b + c = 0
a³ + b³ + c³ - 3abc = 0
a³ + b³ + c³ = 3abc
when,
a + b + c = 0
a³ + b³ + c³ - 3abc = 0
a³ + b³ + c³ = 3abc
Answered by
7
Step-by-step explanation:
I hope it helped you have a good day please mark me as a brainlist
Attachments:
Similar questions