Math, asked by hmithravgds1549, 9 months ago

Show that (a-b)^3+(b-c)^3+(c-a)^3=3(a-b)(b-c)(c-a).

Answers

Answered by Xosmos
3

Let x = a-b

y = b-c

z = c-a

For x + y + z = 0

x^3 + y^3 + z^3 = 3 xyz

Since a-b+b-c+c-a = 0

The given equation is satisfied,

Hence,

(a-b)^3+(b-c)^3+(c-a)^3=3(a-b)(b-c)(c-a).

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