document.write( "Question 8157: If a+b+c=2s,then prove that (a-b)cubed+(b-c)cubed+(c-a)=0.5(a-b)(b-c)(c-a).please help me solve this problem.this is ameeta.thank you \n" ); document.write( "
Algebra.Com's Answer #4488 by longjonsilver(2297)\"\" \"About 
You can put this solution on YOUR website!
sorry, i do not understand what the \"=2s\" means, as it isn't part of the proof that you wrote.\r
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\n" ); document.write( "\n" ); document.write( "can you clarify?\r
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\n" ); document.write( "\n" ); document.write( "Jon.
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