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this kind of q uestions are fro mwhich class?
sorry , this is not my question it has been written by mistake it is x-(1/x)=3.by factorisation.....


Sorry butwe cannot solve it by factorization method because here the roots are irrational
it can be solved but sooooooooo difficult

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thats why i'm asking u.
im soory which class r u
same, pinch

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X - 1/x = 3
⇒x² - 1 = 3x
⇒x² - 3x - 1 = 0

Roots are =  \frac{-b+ \sqrt{ b^{2}-4ac } }{2a}  and  \frac{-b- \sqrt{b^{2} -4ac} }{2a}

So roots are  \frac{1}{2}(3+ \sqrt{13} )  and  \frac{1}{2}(3- \sqrt{13} )
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solve it by factorisation method .this is quadratic formula method
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