factorize

Asked by  | 5th Jun, 2009, 11:07: PM

Expert Answer:

bc(b-c)+ca(c-a)+ab(a-b)

=b2c-bc2+c2a-ca2+a2b-ab2

=a2(b-c)+b2(c-a)+c2(a-b)

Answered by  | 6th Jun, 2009, 01:08: AM

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