Math, asked by shakibgenius, 1 year ago

a2 - b2 - c2 - 2ab - 2bc -2ac

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Answered by hoor123

1

Answer:

what is the question ???

Answered by amarjeetk9988

1

Answer:

{a-b-c}2=a2 - b2 - c2 -2ab - 2bc - 2ac

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