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Find the value of discriminant for the f...

Find the value of discriminant for the following quadratic equation: `x^2+4x+4=0`

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CHETANA PUBLICATION-Quadratic Equations-EXERCISE
  1. Solve the following quadratic equation by using formula method: 4x^2+x...

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  2. Solve the following quadratic equation by using formula method:9y^2-5y...

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  3. Find the value of discriminant for the following quadratic equation: x...

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  4. Find the value of discriminant for the following quadratic equation: x...

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  5. Find the value of discriminant for the following quadratic equation: 3...

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  6. Determine the nature of roots of the following quadratic equation from...

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  7. Determine the nature of roots of the following quadratic equation from...

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  8. Determine the nature of roots of the following quadratic equation from...

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  9. Form the quadratic equation if its roots are 0 and -4

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  10. Form the quadratic equation if its roots are 1/2 and -3/4

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  11. Form the quadratic equation if its roots are (sqrt2+sqrt 3) and (sqrt2...

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  12. Find the value of k for which given quadratic equation has real and eq...

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  13. Find the value of k for which given quadratic equation has real and ...

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  14. If alpha and beta are the roots of equation x^2-4x+1=0, find alpha^2+b...

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  15. If alpha and beta are the roots of equation x^2-4x+1=0, find alpha^3+b...

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  16. Find k, if one root of the equation 5x^2+6x+k=0 is five times the othe...

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  17. A man riding on a bicycle covers a distance of 60km in the direction o...

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  18. One tank can be filled up by two taps in 6 hours. The smaller tap alon...

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  19. The sum of the squares of two consecutive natural numbers is 113. Find...

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  20. The sum of the squares of two consecutive natural numbers is 41. Find ...

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