Respuesta:
X³ + 6x² + 12x +8
Explicación paso a paso:
Utilizar la formula
(a+b)³ = a³ +3a²b+3ab²+b³
= x³+ 3x²*2 + 3x*2² + 2³
= x³+ 6x²+ 12x+ 8
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Respuesta:
X³ + 6x² + 12x +8
Explicación paso a paso:
Utilizar la formula
(a+b)³ = a³ +3a²b+3ab²+b³
= x³+ 3x²*2 + 3x*2² + 2³
= x³+ 6x²+ 12x+ 8