Respuesta:
✤Hola!! Espero bueno ser tu amigo✌✌
Explicación paso a paso:
[tex]x^3+2x^2-x-2[/tex]
[tex]=\left(x^3+2x^2\right)+\left(-x-2\right)[/tex]
[tex]=-\left(x+2\right)+x^2\left(x+2\right)[/tex]
[tex]=\left(x+2\right)\left(x^2-1\right)[/tex]
[tex]=\left(x+2\right)\left(x+1\right)\left(x-1\right)[/tex]
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Respuesta:
✤Hola!! Espero bueno ser tu amigo✌✌
Explicación paso a paso:
[tex]x^3+2x^2-x-2[/tex]
[tex]=\left(x^3+2x^2\right)+\left(-x-2\right)[/tex]
[tex]=-\left(x+2\right)+x^2\left(x+2\right)[/tex]
[tex]=\left(x+2\right)\left(x^2-1\right)[/tex]
[tex]=\left(x+2\right)\left(x+1\right)\left(x-1\right)[/tex]