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Find the nature of the roots of the quadratic equations. If the real roots exist, find them :- ` (m+n)^2x^2+ (m+n)x-2=0` .

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MBD-QUADRATIC EQUATIONS-EXERCISE
  1. Find the nature of the roots of the following quadratic equations. If ...

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  2. Find the nature of the roots of the following quadratic equations. If ...

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  3. Find the nature of the roots of t...

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  4. Find the nature of the roots of the following quadratic equations. If ...

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  5. Find the nature of the roots of the following quadratic equations. If ...

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  6. Find the nature of the roots of the following quadratic equations. If ...

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  7. Find the nature of the roots of the following quadratic equations. If ...

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  8. Find the value of p/k for each of the following quadratic equations, s...

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  9. Find the value of p/k for each of the following quadratic equations, s...

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  10. Find the value of p/k for each of the following quadratic equations, s...

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  11. Find the value of p/k for each of the following quadratic equations, s...

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  12. Find the value of p/k for each of the following quadratic equations, s...

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  13. Find the value of p/k for each of the following quadratic equations, s...

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  14. Find the value of p/k for each of the following quadratic equations, s...

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  15. Find the value of p/k for each of the following quadratic equations, s...

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  16. Find the value of p/k for each of the following quadratic equations, s...

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  17. Find the value of p/k for each of the following quadratic equations, s...

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  18. Find the values of p/k for each of the following quadratic equations, ...

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  19. Find the values of p/k for each of the following quadratic equations, ...

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  20. Find the values of p/k for each of the following quadratic equations, ...

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