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factor: x^2-2x-2
thanks!


Sagot :

[tex]\\ \sf\longmapsto x^2-2x-2[/tex]

  • Take x common

[tex]\\ \sf\longmapsto x(x-2)-2[/tex]

[tex]\\ \sf\longmapsto (x-2)(x-2)[/tex]

[tex]\\ \sf\longmapsto (x-2)^2[/tex]