Math, asked by harshitsherawat, 1 year ago

factorise (a+b)^3-a^3-b^3

Answers

Answered by tushar0007
6

(a+b)³ - a³ - b³

= a³ + b³ + 3ab(a+b) - a³ - b³

= a³ - a³ + b³ - b³ + 3ab(a+b)

= 3ab(a+b).

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