Math, asked by mithilesh854146, 8 months ago

a^3+3a^2b+3ab^2+b^3-8​

Answers

Answered by Niharikamishra24
12

Answer:

a³ + 3a²b + 3ab²+ b³ - 8

= ( a + b )³ - 2³

= ( a + b - 2 )[(a+b)² + (a+b)2 + 2² ]

= ( a + b - 2 ) [ a²+2ab+b² +2a + 2b + 4]

= ( a + b - 2 ) ( a² + b²+2ab + 2a+2b+4)

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