Respuesta:
(3p+2)³ = 27p³+54p²+36p+8
Explicación paso a paso:
Binomio al cubo:
(a ± b)³ = a³ ± 3a²b + 3ab² ± b³
Hallamos:
(3p+2)³ = (3p)³+3(3p)²(2)+3(3p)(2)²+(2)³
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Respuesta:
(3p+2)³ = 27p³+54p²+36p+8
Explicación paso a paso:
Binomio al cubo:
(a ± b)³ = a³ ± 3a²b + 3ab² ± b³
Hallamos:
(3p+2)³ = (3p)³+3(3p)²(2)+3(3p)(2)²+(2)³
(3p+2)³ = 27p³+54p²+36p+8