Respuesta :

renknee

Answer:

(1 + x)(1 - x)

Step-by-step explanation:

Step 1: Rewrite 1 as 1^2

  • [tex]1 - x^2[/tex]
  • [tex]1^2 - x^2[/tex]

Step 2: Apply difference of two squares formula [tex]x^2 - y^2 = (x+y)(x-y)[/tex]

  • [tex](1+x)(1-x)[/tex]

Therefore, the answer is (1 + x)(1 - x).

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