Home
Class 10
MATHS
Choose the correct answer for the follow...

Choose the correct answer for the following questions.
(iv) For `sqrt(2)x^(2)-5x+sqrt(2)=0`, find the value of the discriminant.

A

-5

B

17

C

`sqrt(17)`

D

`2sqrt(2)-5`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    TARGET PUBLICATION|Exercise Multiple Choice Questions|32 Videos
  • QUADRATIC EQUATIONS

    TARGET PUBLICATION|Exercise Additional problems for Practice : Based on practice set 2.1|23 Videos
  • QUADRATIC EQUATIONS

    TARGET PUBLICATION|Exercise Practice set 2.6|19 Videos
  • PYTHAGORAS THEOREM

    TARGET PUBLICATION|Exercise Chapter Assessment|13 Videos
  • QUESTION FROM STD. IX

    TARGET PUBLICATION|Exercise Statistics|11 Videos

Similar Questions

Explore conceptually related problems

For quadratic equation sqrt 2x^2-5x+sqrt2=0 , find the value of the discriminant.

Choose the correct alternative. (iv) For sqrt(3)x^2-2sqrt(2)x-2sqrt(3)=0 , the value of the discriminant is

Find the value of discriminant. x^(2)+7x-1=0

Choose the correct alternative answers for the following subquestions: sqrt5m^2-sqrt5m+sqrt5=0 , which of the following statements is true for this given equation?

Solve: 4sqrt(3)x^(2)+5x-2sqrt(3)=0.

Choose the correct alternative answer for each of the following question : (18x^4+21x^3)-:3x^2= ?

TARGET PUBLICATION-QUADRATIC EQUATIONS-probelm set - 2
  1. Out of the following equations which one is not a quadratic equation...

    Text Solution

    |

  2. The roots of x^2+kx+k=0 are real and equal. Find K. a)0 b)4 c)0 or 4 d...

    Text Solution

    |

  3. Choose the correct answer for the following questions. (iv) For sqrt...

    Text Solution

    |

  4. Choose the correct answer for the following questions. (v) Which of ...

    Text Solution

    |

  5. Choose the correct answer for the following questions. (vi) Out of t...

    Text Solution

    |

  6. sqrt(5)m^(2)-sqrt(5)m+sqrt(5)=0 which of the following statement is tr...

    Text Solution

    |

  7. Choose the correct answer for the following questions. (viii) One of...

    Text Solution

    |

  8. Which of the following equation is quadratic? (i) x^2+2x+11=0.

    Text Solution

    |

  9. Which of the following equation is quadratic? (ii) x^2-2x+5=x^2.

    Text Solution

    |

  10. Which of the following equation is quadratic? (iii) (x+2)^2=2x^2

    Text Solution

    |

  11. Find the value of discriminat for each of the following equations. (...

    Text Solution

    |

  12. Find the value of discriminat for each of the following equations. (...

    Text Solution

    |

  13. Find the value of discriminat for each of the following equations. (...

    Text Solution

    |

  14. One of the roots of quadratic equation 2x^2+kx-2=0 is -2. Find k.

    Text Solution

    |

  15. Two roots of quadratic equations are given, frame the equation. 10 a...

    Text Solution

    |

  16. Two roots of quadratic equations are given: frame the equation. (ii)...

    Text Solution

    |

  17. Two roots of quadratic equations are given: frame the equation. (iii...

    Text Solution

    |

  18. Determine the nature of roots for each of the quadratic equation. (i...

    Text Solution

    |

  19. Determine the nature of roots for each of the quadratic equation. (i...

    Text Solution

    |

  20. Determine the nature of roots for each of the quadratic equations. m...

    Text Solution

    |