Respuesta:
Tiene 4 factores primos
Explicación paso a paso:
Factorizando tenemos que:
[tex] {a}^{4} y - {b}^{4} y - {a}^{4} + {b}^{4} \\ \\ = y( {a}^{4} - {b}^{4} ) - ( {a}^{4} - {b}^{4} ) \\ \\ = (y - 1)( {a}^{4} - {b}^{4} ) \\ \\ = (y - 1)( {a}^{2} - {b}^{2} )( {a}^{2} + {b}^{2} ) \\ \\ = (y - 1)(a + b)(a - b)( {a}^{2} + {b}^{2} )[/tex]
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Respuesta:
Tiene 4 factores primos
Explicación paso a paso:
Factorizando tenemos que:
[tex] {a}^{4} y - {b}^{4} y - {a}^{4} + {b}^{4} \\ \\ = y( {a}^{4} - {b}^{4} ) - ( {a}^{4} - {b}^{4} ) \\ \\ = (y - 1)( {a}^{4} - {b}^{4} ) \\ \\ = (y - 1)( {a}^{2} - {b}^{2} )( {a}^{2} + {b}^{2} ) \\ \\ = (y - 1)(a + b)(a - b)( {a}^{2} + {b}^{2} )[/tex]