Home
Class 10
MATHS
Find the value of the discriminant of th...

Find the value of the discriminant of the equation `x^(2) + 10x-7=0`

Text Solution

Verified by Experts

The correct Answer is:
128
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    BAL BHARTI|Exercise Practice Set 2.1|17 Videos

  • QUADRATIC EQUATIONS

    BAL BHARTI|Exercise Practice Set 2.2|12 Videos

  • PYTHAGORAS THEOREM

    BAL BHARTI|Exercise PRACTICE SET 2|27 Videos

  • SIMILARITY

    BAL BHARTI|Exercise PROBLEM SET 1 |12 Videos

Similar Questions

Explore conceptually related problems

Complete the following activity to find the value of the discriminant for the quadratic equations: 4x^2-5x+3=0 Here a=4,b=….,c=3

Find the value of discriminant for quadratic equation: x^2+7x-1=0

Find the value of discriminant for quadratic equation: 2y^2-5y+10=0

Find the value of discriminant for quadratic equation: 5m^2-m=0

Find the value of discriminant for the quadratic equation: sqrt 2x^2+4x+2sqrt2=0

Find the value of discriminant for quadratic equation: sqrt2 x^2-x-sqrt5=0

Find the value of discriminant for quadratic equation: 2y^2-y+2=0

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

Find the value of the discriminant ( Delta ) for the quadratic equation x^(2) +7x+ 6 =0

Find the value of discriminant for each of the following equations. sqrt(5)x^(2)-x-sqrt(5)=0

BAL BHARTI-QUADRATIC EQUATIONS-Problem Set - 2
  1. Find the value of the discriminant of the equation x^(2) + 10x-7=0

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  15. Solve the following quadratic equations. (i) 1/(x+5)=1/(x^2)

    Text Solution

    |

  16. Solve the following quadratic equations. (ii) x^2-(3x)/(10)-1/10=0

    Text Solution

    |

  17. Solve the following quadratic equations. (iii) (2x+3)^2=25

    Text Solution

    |

  18. Solve the following quadratic equations. (iv) m^2+5m+5=0

    Text Solution

    |

  19. Solve the following quadratic equations. (v) 5m^2+2m+1=0

    Text Solution

    |

  20. Determine the nature of roots of the following quadratic equations. ...

    Text Solution

    |

  21. Find m if (m-12)x^2+2(m-12)x+2=0 has real and equal roots.

    Text Solution

    |