Question

a-b-c whole cube identity ​

Answer 1

Step-by-step explanation:

Prove that a cube + b cube + c cube - 3abc = 1/2 (a+b+c )((a-b)whole square +(b-c) whole square +(c.Prove that (a+b)whole cube + (b+c) whole cube +(c+a) whole cube -3(a+b)(b+c)(c+a)=2(a cube + b cube...

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