leagueoflegends leagueoflegends

11-08-2016
Mathematics

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Help me solve this problem in the photo, need help asap

Help me solve this problem in the photo need help asap class=

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konrad509 konrad509

11-08-2016

[tex]\dfrac{2x^2+7x-4}{2x^2-32}=\\ \dfrac{2x^2+8x-x-4}{2(x^2-16)}=\\ \dfrac{2x(x+4)-1(x+4)}{2(x-4)(x+4)}=\\ \dfrac{(2x-1)(x+4)}{2(x-4)(x+4)}=\\ \dfrac{2x-1}{2(x-4)} [/tex]

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