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The sum of the roots of the quadratic eq...

The sum of the roots of the quadratic equation `(2-sqrt3)x^(2)+x+1=0` is _______ .

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The correct Answer is:
`(2+sqrt3)`;
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CALCUTTA BOOK HOUSE-QUADRATIC EQUATION IN ONE VARIABLE-EXERCISE-1.5
  1. If the roote of the quadratic equation x^(2)-p(x-3)-5=0 are equal then...

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  2. The product of the roots of the quadratic equation ax^(2)+cx+b=0 is .

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  3. The sum of the roots of the quadratic equation (2-sqrt3)x^(2)+x+1=0 is...

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  4. Find the quadartic equation whose one root is (3-sqrt2)

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  5. Find m, given that the difference of the roots of the equation 2x^2-12...

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  6. Find the quadartic equation whose sum of the roots is 2 and sum of the...

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  7. For what values of a, the roots of the quadratic equation x^(2)-(3a-1)...

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  8. Determine the nature of the roots of the qaudratic equation 3sqrt2x^(2...

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  9. If alphaandbeta be the roots of the quadratic equation 2x^(2)+2x-3=0, ...

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  10. If alphaandbeta be the roots of the quadratic equation 2x^(2)+2x-3=0, ...

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  11. If alphaandbeta be the roots of quadratic equation ax^(2)+bx+c=0, then...

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  12. If alphaandbeta be the roots of quadratic equation ax^(2)+bx+c=0, then...

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  13. If alphaand beta be the roots of the equation x^(2)+px+q=0, then find ...

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  14. If alphaand beta be the roots of the equation x^(2)+px+q=0, then find ...

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  15. Solve by applying Sreedhar Acharya's formula - (px-1)(qx+2)+r=0

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  16. If alphaandbeta be the roots of the quadratic equation x^(2)-px+q=0, t...

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  17. If alphaandbeta be the roots of the equation 5x^(2)+7x+3=0, then find ...

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  18. If alphaandbeta be the roots of the quadratic equation x^(2)+px+q=0, t...

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  19. If alphaandbeta be the roots of the quadratic equation ax^(2)+bx+c=0, ...

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  20. If alphaandbeta be the roots of the quadratic equation px^(2)-qx+q=0, ...

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