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The sum of the reciprocals of Rehmans a...

The sum of the reciprocals of Rehmans ages, (in years) 3 years ago and 5 years from now is `1/3dot`Find his present age.

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VK GLOBAL PUBLICATION-QUADRATIC EQUATIONS-PROFICIENCY EXERCISE Short Answer Questions-II
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  2. The difference of squares of two numbers is 88. If the larger number i...

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  3. The sum of the reciprocals of Rehmans ages, (in years) 3 years ago an...

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  6. The difference of two natural numbers is 3 and the difference of th...

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  7. Seven years ago Varuns age was five times the square of Swatis age. ...

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  10. Determine the condition for the roots of the equation ax^(2)+bx+c=0 to...

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  13. Find the roots of the equation: x^2+200x+9975=0

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  14. If 1 is a root of the quadratic equation x^(2)+px-2=0 and the quadrati...

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  15. Find the non-zero value of k for which the quadratic equations kx^2+1-...

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  16. Find whether the following equations have real roots. If real roots ex...

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  18. Find whether the following equation have real roots. If real roots exi...

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