Respuesta:
x^4-16
=(x²)²-4²
x²-y²=(x + y) (x - y)
(x²)²-4²=(x² + 4) (x²-4)
=(x² + 4) (x + 2) (x - 2)
Explicación paso a paso:
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Respuesta:
x^4-16
=(x²)²-4²
x²-y²=(x + y) (x - y)
(x²)²-4²=(x² + 4) (x²-4)
=(x² + 4) (x + 2) (x - 2)
Explicación paso a paso: