what is the formula of (a+b) whole cube

a3+b3+3a2b+3ab2

a3+b3+3ab(a + b)please thumbs up

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a3+b3+3a2b+3ab2

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a3 +b3 +3ab(a+b)

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thanks for thumbs up

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[ a+b ]3 = a3 + b3 +3ab [a+b]

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