san25chez san25chez
  • 03-11-2019
  • Mathematics
contestada

(15x^4+2x^3-x2+8x-5)-(9x^4+3x^2-2x-13)

Respuesta :

WaywardDelaney WaywardDelaney
  • 07-11-2019

Answer:

[tex](6x^{4} + 2x^{3} -4x^{2}+ 10x + 8)[/tex]  

Step-by-step explanation:

Given equation as :

[tex](15x^{4} + 2x^{3} - x^{2} + 8x -5 ) - (9x^{4} + 3x^{2} - 2x - 13)[/tex]

Or, [tex](15x^{4}- 9x^{4})+ 2x^{3} + ( - x^{2} -3x^{2}) + (8x + 2x)+ (-5+13)[/tex]

[tex](6x^{4} + 2x^{3} -4x^{2}+ 10x + 8)[/tex]    Answer

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