53111 53111
  • 07-12-2020
  • Mathematics
contestada

rewrite the expression (x^3+2x^2-x) - (-x^3+2x^2+6)

Respuesta :

Аноним Аноним
  • 07-12-2020

Answer:

[tex]2x^3-x-6[/tex]

Step-by-step explanation:

[tex](x^{3} +2x^{2} -x)-(x^3+2x^2+6)[/tex]

[tex]=x^3+2x^2-x+x^3-2x^2-6[/tex]

[tex]=2x^3-x-6[/tex]

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