Question

व्हाट इज ए प्लस बी होल क्यूब in English​

Answer 1

$( {a}^{2} + 2ab + {b}^{2} )(a + b)$

Answer 2

Answer:

$(a + b) 3 = a3 + 3a^{2} b + 3ab {}^{2} + b {}^{3}$

Explanation:

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