Respuesta:
(3-n)³ = 27-27n+9n²+n³
Explicación paso a paso:
Binomio al cubo:
(a ± b)³ = a³ ± 3a²b + 3ab² ± b³
Hallamos:
(3-n)³ = (3)³-3(3)²(n)+3(3)(n)²-(n)³
a mi me salio
[tex](4 - n) ^{3} = 64 - 48n + 12 n^{2} + {n}^{3} [/tex]
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Respuesta:
(3-n)³ = 27-27n+9n²+n³
Explicación paso a paso:
Binomio al cubo:
(a ± b)³ = a³ ± 3a²b + 3ab² ± b³
Hallamos:
(3-n)³ = (3)³-3(3)²(n)+3(3)(n)²-(n)³
(3-n)³ = 27-27n+9n²+n³
Respuesta:
a mi me salio
[tex](4 - n) ^{3} = 64 - 48n + 12 n^{2} + {n}^{3} [/tex]