21-07-2014
Mathematics

contestada

what is the result when 4x^2-17x+36 is subtracted from 2 x^2-5x+25?

Respuesta :

21-07-2014

[tex] 2x^{2} - 5x + 25 - (4 x^{2} - 17x + 36) = 2x^{2} - 5x + 25 -4 x^{2} +17x -36 = (2-4) x^{2} + (-5+17)x + 25 - 36 = -2 x^{2} + 12x - 11[/tex]

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konrad509 konrad509

21-07-2014

[tex]2x^2-5x+25-(4x^2-17x+36)=\\ 2x^2-5x+25-4x^2+17x-36=\\ -2x^2+12x-11[/tex]

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