Thursday

July 24, 2014

July 24, 2014

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

- math -
**Steve**, Wednesday, October 10, 2012 at 11:11am(a-b)^2 + (a-c)^2 + (b-c)^2 >= 0

a^2 - 2ab + b^2 + a^2 - 2ac + c^2 + b^2 - 2bc + c^2 >= 0

2a^2 + 2b^2 + 2c^2 - 2(ab+ac+bc) >= 0

divide by 2.

**Related Questions**

algebra1 - tell whether each statement is sometimes, always, or never. 1) the ...

math !!!!!!please part of a major grade!!!!!! - when in the absolute value of x ...

math - when in the absolute value of x equal to the absolute value of negative x...

Statistics - The algebraic sum of the derivations of a frequency distribution ...

math - Which statement is true? A.The sum of two positive integers is sometimes ...

MATH PLZ - Which is true when a negative nuber is subtracted from a positve ...

heeeeeeeelp math - Let x,y,z be non-negative real numbers satisfying the ...

Math 7 Help! - 1. negative integer is less than positive integer somtimes, ...

pllllls heeeeeeeeelp math - Let x,y,z be non-negative real numbers satisfying ...

Algebra :] - What is the doamin and range of: y= square root of (3-2x) The ...