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Find the values of k for each of the following quadratic equations,so that they have two equal roots.ii)kx(x-2)+6=0

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R G PUBLICATION-QUADRATIC EQUATIONS-EXERCISE
  1. Find the nature of the roots of the following quadratic equations.If t...

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  2. Find the values of k for each of the following quadratic equations,so ...

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  3. Find the values of k for each of the following quadratic equations,so ...

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  4. Is it possible to design a rectangular mango grove whose length is twi...

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  5. Is the following situation possible?If so,determine their present ages...

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  6. Is it possible to design a rectangular park of perimeter 80 m and area...

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  7. Solve the following quadratic equation by the method of factorisation:...

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  8. Solve the following quadratic equation by the method of factorisation:...

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  9. Solve the following quadratic equation by the method of factorisation:...

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  10. Solve the following quadratic equation by the method of factorisation:...

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  11. Solve the following quadratic equation by the method of factorisation:...

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  12. Solve the following quadratic equation by the method of factorisation:...

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  13. Solve the following quadratic equation by the method of factorisation:...

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  14. Solve the following quadratic equation by the method of factorisation:...

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  15. Solve the following quadratic equation by the method of factorisation:...

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  16. Solve the following quadratic equation by the method of factorisation:...

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  17. Solve the following quadratic equation by the method of factorisation:...

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  18. Solve the following quadratic equation by the method of factorisation:...

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  19. Solve the following quadratic equation by the method of factorisation:...

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  20. Solve the following quadratic equation by the method of factorisation:...

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