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Ifx-5x-1=0 then find the value of x...
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Ifx-5x-1=0 then find the value of x + 2
11th - 12th Class
Maths
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( frac{x^{2}-5 x-1}{operatorname{div} b y} x ) ( left(x-frac{1}{x}right)^{2}=(5) ) ( x^{2}+frac{1}{x^{2}}-2=25 ) ( x^{2}+frac{1}{x^{2}}=27 )
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