1.

3. Find the roots of the following equations:No r.1-3.++0 Endi and

Answer»

x^2-1/X=3x^2-1=3xx^2-1=3xx^2-3x-1=0X=-b+-√b^2-4ac/2aX=3+-√9+4/2X=3+-√13/2X=3+√13/2 X=3-√13/2

the value of x=3- √13/2 is the correct answer of this question



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