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CBSE Class 10 Answered

find the roots of the quadratic equation x-1/x=3 where x is not equal to zero{nd wat do you mean by roots here}
Asked by Rutuja Mehta | 18 Jan, 2014, 07:21: PM
answered-by-expert Expert Answer
Roots means the solutions of the equation.
 
x - 1/x = 3
x2 - 1 = 3x
x2 - 3x - 1 = 0
Using quadratic formula, we have:
Answered by | 18 Jan, 2014, 11:48: PM

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