Home
Class 10
MATHS
Find the roots of the following quadrat...

Find the roots of the following quadratic equations, if they exist, by the method of completing the square:(i) `2x^2-7x+3=0` (ii) `2x^2+x-4=0`(iii) `4x^2+4sqrt(3)x+3=0` (iv) `2x^2+x+4=0`

Text Solution

Verified by Experts

The correct Answer is:
`1//2`
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    MTG IIT JEE FOUNDATION|Exercise NCERT SECTION (EXERCISE 4.4)|8 Videos

  • QUADRATIC EQUATIONS

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (MULTIPLE CHOICE QUESTION) (LEVEL - 1)|34 Videos

  • QUADRATIC EQUATIONS

    MTG IIT JEE FOUNDATION|Exercise NCERT SECTION (EXERCISE 4.2)|11 Videos

  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|26 Videos

  • REAL NUMBERS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|15 Videos

Similar Questions

Explore conceptually related problems

Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 2x^(2)-7x+3=0

Find the roots of the following quadratic equations,if they exist,by the method of completing the square: 2x^(2)+x-4=0

Find the roots of the following quadratic equations,if they exist,by the method of completing the square: (i) 2x^(2)-7x+3=0 (ii) quad 2x^(2)+x-4=0 (iii) (iv)

Find the roots of the quadratic equations (if they exist) by the method of completing the square.4x^(2)+4sqrt(3)x+3=0

Find the roots of the quadratic equations (if they exist) by the method of completing the square.sqrt(3)x^(2)+10x+7sqrt(3)=0

Find the roots of the following equation 4x^(2)+4bx-(a^(2)-b^(2))=0 by the method of completing the square.

10 Determine the roots of the following quadratic equation,if they exist,by the method of completing Square x^(2)-(sqrt(2)+1)x+sqrt(2)=0

Find the roots of the following quadratic equations,if they exist,using the quadratic formula: (i) 3x^(2)-5x+2=0 (ii) x^(2)+4x+5=0 (iii) 2x^(2)-2sqrt(2)x+1=0

MTG IIT JEE FOUNDATION-QUADRATIC EQUATIONS-NCERT SECTION (EXERCISE 4.3)
  1. Find the roots of the following quadratic equations, if they exist, b...

    Text Solution

    |

  2. Find the roots of the following quadratic equations, if they exist, b...

    Text Solution

    |

  3. Find the roots of the following quadratic equations, if they exist, b...

    Text Solution

    |

  4. Find the roots of the following quadratic equations, if they exist, b...

    Text Solution

    |

  5. Find the roots of the quadratic equations given in Question no. 1 a...

    Text Solution

    |

  6. 2x^(2)+x-4=0

    Text Solution

    |

  7. Find the roots of the quadratic equation 4x^2+4sqrt(3)x+3=0

    Text Solution

    |

  8. Find the roots of the quadratic equations given in Question no. 1 a...

    Text Solution

    |

  9. Find the roots of the following equations : x - (1)/(x) = 3, x != 0

    Text Solution

    |

  10. Find the roots of the following equations : (i) x-1/x=3,x!=0 (ii) 1/(...

    Text Solution

    |

  11. The sum of the reciprocals of Rehmans ages, (in years) 3 years ago an...

    Text Solution

    |

  12. In a class test, the sum of Shefalis marks in Mathematics and Engli...

    Text Solution

    |

  13. The diagonal of a rectangular field is 60 metres more than the shor...

    Text Solution

    |

  14. The difference of squares of two numbers is 180. The square of the ...

    Text Solution

    |

  15. A train travels 360 km at a uniform speed. If the speed had been 5 ...

    Text Solution

    |

  16. Two water taps together can fill a tank in 9 3/8hours. The tap of lar...

    Text Solution

    |

  17. An express train takes 1 hour less than a passenger train to travel...

    Text Solution

    |

  18. Sum of the areas of two squares is 468\ m^2. If the difference of thei...

    Text Solution

    |