Home
Class 10
MATHS
Is x^(3) - 4x^(2) - x + 1 = (x- 2)^(3) a...

Is `x^(3) - 4x^(2) - x + 1 = (x- 2)^(3)` a quadratic equation ?

A

yes

B

No

C

Can't say

D

This is a cubic equation

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    EDUCART PUBLICATION|Exercise OBJECTIVE TYPE QUESTIONS (Fill in the Blanks )|6 Videos
  • QUADRATIC EQUATIONS

    EDUCART PUBLICATION|Exercise OBJECTIVE TYPE QUESTIONS (Very Short Answer Type Questions )|11 Videos
  • POLYNOMIALS

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|5 Videos
  • REAL NUMBERS

    EDUCART PUBLICATION|Exercise LONG QUESTION TYPE QUESTIONS|5 Videos

Similar Questions

Explore conceptually related problems

(x-1)^(3) = x ^(3)+1 is quadratic equation (T/F)

Chek whether the following are quadratic equations : x^(3) - 4x^(2) - x + 1 = (x- 2)^(3)

If the roots, x_(1) and x_(2) , of the quadratic equation x^(2) - 2x + c = 0 also satisfy the equation 7x_(2) - 4x_(1) = 47 , then which of the following is true ?

If x_(1) and x_(2) are roots of the quadratic equation 2x^(2)+3x-4=0, then find the quadratic equation whose roots are (2x_(1)+3)^(-2) and (2x_(2)+3)^(-2)

If x_(1) and x_(2) are roots of the quadratic equation x^(2)+x+4=0, then the quadratic equation whose roots are y_(k)=x_(k)+(1)/(x_(k)) where k=1,2, is :

x^2-2x+2=0"( 2)"x^2-3x+3=0x^2-3x+4=0"( 4)"x^2-5x+5=0 A quadratic equation whose roots are cosec20 andsec 0 can be(1) x2-2x+ 2 =0(2) x2-3x + 3 = 0(3) x2-3x+ 4= 0(4) x-5x+5= 0

The roots of the quadratic equation 3x^2+7x+4=0 are

Find the roots of quadratic equation x^2 - 4x + 2 .

Let x_(1),x_(2), be the roots of the quadratic equation x^(2)+ax+b=0 and x_(3),x_(4), be the roots of the quadratic equation x^(2)-ax+b-2=0. If (1)/(x_(1))+(1)/(x_(2))+(1)/(x_(3))+(1)/(x_(4))=(5)/(6) and x_(1)x_(2)x_(3)x_(4)=24 then find the value of a .

If x=-(1)/(2) is a solution of the quadratic equation 3x^(2)+2kx-3=0 , find the velue of k.

EDUCART PUBLICATION-QUADRATIC EQUATIONS -LONG ANSWER Type Questions [4 marks]
  1. Is x^(3) - 4x^(2) - x + 1 = (x- 2)^(3) a quadratic equation ?

    Text Solution

    |

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

    Text Solution

    |

  3. Solve for x : (1)/(a + b + x) = (1)/(a) + (1)/(b) + (1)/(x) , a ne b n...

    Text Solution

    |

  4. Find a natural number whose square diminshed by 84 is equal to thrice ...

    Text Solution

    |

  5. A natural number when increased by 12, equals 160 times its reciprocal...

    Text Solution

    |

  6. An aeroplane takes off 30 minutes later than the scheduled time and i...

    Text Solution

    |

  7. Find the dimensions of a rectangular park whose perimeter is 60 m and ...

    Text Solution

    |

  8. If Zeba were younger by 5 years than what she really is, then the squa...

    Text Solution

    |

  9. At present Asha's age (in years) is 2 more than the square of her daug...

    Text Solution

    |

  10. In a class test , the sum of Arun's marks in Hindi and English is 30 ....

    Text Solution

    |

  11. A motor boat whose speed is 18 km/h m still water takes 1 hour more...

    Text Solution

    |

  12. A train travels at a certain average speed for a distance of 63km and ...

    Text Solution

    |

  13. The altitude of a right-angled triangle is 7 cm less than its base . I...

    Text Solution

    |

  14. Solve for x : <b> (x + 3)/(x - 2) - (1 - x)/(x) = (17)/(4) , x - 0 , ...

    Text Solution

    |

  15. Find two consecutive odd natural numbers , the sum of whose squares is...

    Text Solution

    |

  16. A and B working together can do a work in 6 days . If A takes 5 days l...

    Text Solution

    |

  17. Find x in terms of a , b and c : (a)/(x - a) + (b)/(x - b) = (2 c)/(...

    Text Solution

    |

  18. Solve for x : (x - 1)/(2x + 1) + (2x + 1)/(x -1) = 2 , where x ne - ...

    Text Solution

    |

  19. At t minutes past 2 pm, the time needed by the minutes hand of a clock...

    Text Solution

    |

  20. Solve for x : (2x)/(x - 3) + (1)/(2 x + 3) + (3x + 9)/((x - 3) (2x +...

    Text Solution

    |