(x^2+1)/x=5/2 find (x-1/x)
sakshi8918:
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(x²+1)/x = 5/2
5x = 2x²+2
2x²-5x +2=0
2x² -x-4x +2 =0
x(2x-1) - 2(2x-1)=0
x = 2 or x =½
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