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x^2/x +2=4/x +2

(x^2/x)-(4/x)=0

(x^2-4)/x=0

x^2-4=0

(x+2)(x-2)=0

x=±2

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โˆ™ 2013-05-13 01:59:53
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Q: X squared over x plus 2 which equals 4 over x plus 2?
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