Home
Class 10
MATHS
Solve the following questions. (i) Sol...

Solve the following questions.
(i) Solve the following qudratic equation by completing square:
`4m^2-12m=-7`

Text Solution

Verified by Experts

The correct Answer is:
`(3+sqrt(2))/(2),(3-sqrt(2))/(2),`
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    TARGET PUBLICATION|Exercise Additional problems for Practice : Based on Practice set 2.6|30 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

Solve the following quadratic equation by completing square method: m^2-2m-1=0

Solve the following quadratic equation by completing square method: 6m^2+m=2

Solve the following quadratic equation by completing the square method: m^2-5m=-3

Solve the following quadratic equation by completing square method: 4p^2+7=12p

Solve the following quatratic equations by completing square method : m^(2)-5m=-3

Solve the following quadratic equation by completing square: z^(2)+4z-7=0 .

Solve the following quadratic equation by completing square method: x^2+3x+1=0

Solve the following quadratic equation by completing the square method: 9y^2-12y+2=0

Solve the following quadratic equation by completing square method: 3y^2+7y+1=0

Solve the following quadratic equation by completing the square method: x^2+x-20=0

TARGET PUBLICATION-QUADRATIC EQUATIONS-Chapter Assessment
  1. Solve the following questions (iii) Determine the nature of the root...

    Text Solution

    |

  2. Solve the following questions (iv) Form the quadratic equation, if i...

    Text Solution

    |

  3. Solve the following questions. (i) Solve the following qudratic equa...

    Text Solution

    |

  4. Solve the following questions. (ii) Find k, if the sum of the roots ...

    Text Solution

    |

  5. The product of two consecutive natural number is 132.find the numbers

    Text Solution

    |

  6. If alpha+beta=5 and alpha^(3) +beta^(3)=35, find the quadratic equatio...

    Text Solution

    |

  7. Solve the following questions. (i) Suppose height of a right angled ...

    Text Solution

    |

  8. Solve the following questions. (ii) The roots of the equation x^2-3a...

    Text Solution

    |

  9. Solve the following questions. (i) Find the roots of the equation x^...

    Text Solution

    |

  10. Solve the following questions. (ii) A train travels 360 km with unif...

    Text Solution

    |

  11. Choose the correct alternative. (i) Which of the following is a quad...

    Text Solution

    |

  12. Choose the correct alternative. (ii) If one root of the quadratic eq...

    Text Solution

    |

  13. Choose the correct alternative. (iii) Which of the following quadrat...

    Text Solution

    |

  14. Choose the correct alternative. (iv) For sqrt(3)x^2-2sqrt(2)x-2sqrt(...

    Text Solution

    |

  15. Solve the following question. (i) Find the value of k for which the r...

    Text Solution

    |

  16. Solve the following question. (ii) For the quadratic equation m^2+5m-...

    Text Solution

    |

  17. Complete the following activities. (i) Classify the following polyno...

    Text Solution

    |

  18. Complete the following activities. (ii) fill in the blanks

    Text Solution

    |

  19. If one root of the quadratic equation 3y^2-ky+8=0 is 2/3, then find th...

    Text Solution

    |

  20. Solve the following questions (ii) Solve the following quadratic equ...

    Text Solution

    |