Damion09 Damion09

31-01-2017
Mathematics

contestada

Simplify. (-4x^4+x^2-4)+(5x^2-4)(−4x 4 +x 2 −4)+(5x 2 −4)

Respuesta :

Steel42 Steel42

31-01-2017

-4x^4 - 15x^2 + 1 - 19/x^2 is your answer

Hope I helped :)

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