Home
Class 10
MATHS
Determine whether the value given agains...

Determine whether the value given against each of the quadratic equation are the roots of the equation.
(ii) `2m^2-5m=0, m=2,5/2`.

Text Solution

Verified by Experts

The correct Answer is:
`(5)/(2)` is a root, 2 is not
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    BAL BHARTI|Exercise Practice Set 2.2|12 Videos

  • QUADRATIC EQUATIONS

    BAL BHARTI|Exercise Practice Set 2.3|6 Videos

  • QUADRATIC EQUATIONS

    BAL BHARTI|Exercise Problem Set - 2 |27 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

Determine whether the value given against each of the qaudratic equation are the roots of the equation. (i) x^2+5x-6=0 , x=-6,2 .

Determine whether the value given against each of the qaudratic equation are the roots of the equation. (iv) (m+1)(m+3)=0, m=1,-1,2 .

Determine whether the value given against each of the qaudratic equation are the roots of the equation. (iii) x^2+3x-4=0, x=1,-2,-3 .

Determine whether the values given against each of the quadratic equations are the roots of the quadratic equation or not : x^(2)+4x-5=0,x=1,-1

Decide whether the values given against each equation are the solutions of that equation or not : 7x = 20 - x, x=-5/2,5/2,3/2

Determine whether m=2 is a root of the equation 2m^2-5m=0 .

Decide whether the values given against each equation are the solutions of that equation or not : (5x+4)/(2x+1)=2 ;x=2 , -2, 0

Decide whether the values given against each equation are the solutions of that equation or not : 15 - 4x = 7, x = 2, - 2, 1

Determine whether x=3/2 is a root of the quadratic equation 2x^2-7x+6=0

Determine whether x=-2 is a root of the quadratic equation 2x^2-7x+6=0

BAL BHARTI-QUADRATIC EQUATIONS-Practice Set 2.1
  1. Write any two quadratic equations.

    Text Solution

    |

  2. Decided which of the following are quadratic equations. (i)x^(2)+5x-...

    Text Solution

    |

  3. Decided which of the following are quadratic equations. (ii) y^2=5y-...

    Text Solution

    |

  4. Decided which of the following are quadratic equations. (iii) y^(2)+...

    Text Solution

    |

  5. Decided which of the following are quadratic equations. (iv) x+1/x=-...

    Text Solution

    |

  6. Decided which of the following are quadratic equations ? (iii) (l+2)...

    Text Solution

    |

  7. Decided which of the following are quadratic equations. (vi) m^3+3m^...

    Text Solution

    |

  8. Write the following equations in the form of ax^(2)+bx+c=0, then wri...

    Text Solution

    |

  9. Write the following equations in the form of ax^(2)+bx+c=0, then wri...

    Text Solution

    |

  10. Write the following equations in the form of ax^(2)+bx+c=0, then wri...

    Text Solution

    |

  11. Write the following equations in the form of ax^(2)+bx+c=0, then wri...

    Text Solution

    |

  12. Write the following equations in the form of ax^(2)+bx+c=0, then wri...

    Text Solution

    |

  13. Write the following equations in the form of ax^(2)+bx+c=0, then wri...

    Text Solution

    |

  14. Determine whether the value given against each of the qaudratic equati...

    Text Solution

    |

  15. Determine whether the value given against each of the quadratic equati...

    Text Solution

    |

  16. Find k if x=3 is a root of equation kx^2-10x+3=0

    Text Solution

    |

  17. One of the roots of the quadratic equation 5m^2+2m+k=0 is -7/5. Comple...

    Text Solution

    |