Respuesta :

Answer:

No

Step-by-step explanation:

We can just check this by solving for 1 + x^2 squared:

[tex](1 + x^{2})^2[/tex]

[tex](1+x^{2} )(1+x^{2} )[/tex]

[tex]1 + x^{2} + x^{2} + x^{4}[/tex]

[tex]1 + 2x^{2} + x^{4}[/tex]

Answer:

no it is not

Step-by-step explanation:

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