Saturday
August 1, 2015

Homework Help: math

Posted by TUHITUHI on Wednesday, October 10, 2012 at 10:35am.

prove that a^2+b^2+c^2-ab-bc-ca is always non negative for all the value of a' b and c

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members