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what is the formula of (a-b) whole cube?

Asked by Tafesh Mohammed(student) , on 20/1/13


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Posted by ramandeep.singh(MeritNation Expert)on 21/1/13

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(a+b)3 =  a3 +b3+3a2b +3ab2

Posted by Abhi Nn(student)on 26/2/11

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(a+b)3 = a3 + 3a2b +3ab2 + b3

- (a+b)3 = - (a3 + 3a2b +3ab2 + b3)

therefore, (-a-b)3 = -a3 - 3a2b - 3ab2 - b3  -bro.....hop tizz helps bt try nt 2 rest ur brain

Posted by sharan.kumaran....(student)on 16/9/11

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 demag kharab ha ap sab ka

Posted by umer053...(student)on 19/10/11