Verify that x³+y³+z³-3xyz=½(x+y+z) [(x-y) ²+(y-z) ²+(z-x) ²]
Answers
Answered by
1
Answer:
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.
Answered by
0
Step-by-step explanation:
l ar uken sok auh
JhfoB ~Bykyk ;k
:ikr ikfgys
Similar questions