Respuesta:
[tex] {x}^{2} - 4x + 4[/tex]
Explicación paso a paso:
[tex] {(2 - x)}^{2} \\ {2}^{2} - 2(2)(x) + {x}^{2} \\ 4 - 4x + {x}^{2} \\ {x}^{2} - 4x + 4[/tex]
si no me equivoco es (2-x)²=x²-4x+4
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Verified answer
Respuesta:
[tex] {x}^{2} - 4x + 4[/tex]
Explicación paso a paso:
[tex] {(2 - x)}^{2} \\ {2}^{2} - 2(2)(x) + {x}^{2} \\ 4 - 4x + {x}^{2} \\ {x}^{2} - 4x + 4[/tex]
Respuesta:
si no me equivoco es (2-x)²=x²-4x+4