Home
Class 10
MATHS
The standard form of quadratic equation ...

The standard form of quadratic equation `x-5/x=3x-7` is……….a)`2x^2-8x+7=0` b)`2x^2+7x+5=0` c)`2x^2-7x+5=0` d)`2x^2-5x+7=0`

A

`2x^2-8x+7=0`

B

`2x^2+7x+5=0`

C

`2x^2-7x+5=0`

D

`2x^2-5x+7=0`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Quadratic Equations

    CHETANA PUBLICATION|Exercise EXERCISE|98 Videos

  • PYTHAGORAS THEOREM

    CHETANA PUBLICATION|Exercise EXERCISE|39 Videos

  • QUADRILATERALS

    CHETANA PUBLICATION|Exercise EXAMPLE|20 Videos

Similar Questions

Explore conceptually related problems

Solve the following quadratic equations: 3 x^2 -7x+5=0

What is the solution of the quadratic equation 2x^2-7x+6=0 ?

Determine the nature of roots of the quadratic equation: 2x^2-5x+7=0

Which of the following quadratic equations has roots 3, 5? a) x^2-15x+3=0 b) x^2-8x+15=0 c) x^2+3x+5=0 d) x^2+8x-15=0

Determine the nature of roots for the quadratic equation: 3x^2-5x+7=0

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

Determine the nature of roots for each of the quadratic equations. 3x^(2)-5x+7=0

Determine the nature of roots of the following quadratic equations. (iv) 2x^2-5x+7=0 .

Which of the following is a quadratic equation? a) 3x^2-5x+3=0 b)2 x +7 y =8 c) x =6 d)None of these

CHETANA PUBLICATION-Quadratic Equations-EXERCISE
  1. The value of discriminant of the equation x^2+x+1=0 is…………..a)-4 b)-3 ...

    Text Solution

    |

  2. alpha, beta are roots of quadratic equation such that alpha+beta=-4 a...

    Text Solution

    |

  3. The standard form of quadratic equation x-5/x=3x-7 is……….a)2x^2-8x+7=0...

    Text Solution

    |

  4. What is the nature of roots of quadratic equation: 9x^2-12x+4=0? a)Rea...

    Text Solution

    |

  5. Three times the square of natural number is 363 is written in the math...

    Text Solution

    |

  6. Which of the following is not a quadratic equation? a)-5/3x^2=2x+9 b)(...

    Text Solution

    |

  7. For quadratic equation the product of the roots alpha and beta=…………..a...

    Text Solution

    |

  8. Write the formula: alpha^3+beta^3=…………….a)(alpha+beta)^3-3alphabeta(al...

    Text Solution

    |

  9. If one root of quadratic equation is 5+sqrt 5,then the product of root...

    Text Solution

    |

  10. If x=9 is one root of the quadratic equation x^2-11x+k=0, then find th...

    Text Solution

    |

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

    Text Solution

    |

  12. Determine whether the given values of x are the roots of given quadrat...

    Text Solution

    |

  13. Which of the following is a quadratic equation? a)x-5/x=3x-9 b)x+3=0 c...

    Text Solution

    |

  14. Which of the following is a quadratic equation? a)(x+3)(x-4)=0 b)x=9 c...

    Text Solution

    |

  15. Which of the following is a quadratic equation? a)5/x-3=x^2 b)x^2=9 c)...

    Text Solution

    |

  16. Which of the following is a quadratic equation? a)n^2-n+4=n^2 b)x^2=8...

    Text Solution

    |

  17. Which of the following is a quadratic equation? a)x-3=4x^2 b)x+9=0 c)...

    Text Solution

    |

  18. Write the quadratic equation m(m-7)=0 in ax^2+bx+c=0 form and find the...

    Text Solution

    |

  19. Write the quadratic equation (x^2-7)/x=7 in ax^2+bx+c=0 form and find ...

    Text Solution

    |

  20. Write the quadratic equation x-6/x=5 in ax^2+bx+c=0 form and find the ...

    Text Solution

    |