Home
Class 12
MATHS
The roots of the equation x^(4)-2x^(3)+x...

The roots of the equation `x^(4)-2x^(3)+x-380=0` are

A

`5, -4, (1 pm 5 sqrt(-3))/(2)`

B

`-5, 4, (-1 pm 5 sqrt(-3))/(2)`

C

`5, 4, (-1 pm 5 sqrt(-3))/(2)`

D

`-5, -4, (1 pm 5 sqrt(-3))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • QUESTION-PAPERS-2017

    BITSAT GUIDE|Exercise MATHEMATICS |45 Videos

  • RECTANGULAR COORDINATES AND STRAIGHT LINE

    BITSAT GUIDE|Exercise BITSAT ARCHIVES|16 Videos

Similar Questions

Explore conceptually related problems

The roots of the equation x^(3) -2x^(2) -x +2 =0 are

The roots of the equation x^(4)-2x^(2)+4=0 are the vertices of a :

The roots of the equation x^(2)-2sqrt(3)x+3=0 are

The roots of the equation x^(2)+2sqrt(3)x+3=0 are

The roots of the equation x^(2/3)+x^(1/3)-2=0 are

The roots of the equation x^(2/3)+x^(1/3)-2=0 are

The roots of the equation 2x^(2)-6x+3=0 are

The equation whose roots are reciprocals of the roots of the equation x^(3)-2x^(2)+6x+4=0

A root of the equation 4x^(3)+2x^(2)-3x-1=0 is

The roots of the equation 4x^(3)-13x^(2)-13x+4=0 is

BITSAT GUIDE-QUESTION-PAPERS-2018-MATHEMATICS
  1. Let A, B, and C are the angles of a plain triangle and tan ""(A)/(2)=(...

    Text Solution

    |

  2. If the amplitude of z-2-3i" is "pi//4, then the locus of z=x+iy is

    Text Solution

    |

  3. The roots of the equation x^(4)-2x^(3)+x-380=0 are

    Text Solution

    |

  4. Roots of the equation x^(2)+bx-c=0 (b,c gt 0) are

    Text Solution

    |

  5. In how many ways can 12 gentlemen sit around a round table so that thr...

    Text Solution

    |

  6. The number of ways in which first, second and third prizes can be give...

    Text Solution

    |

  7. The coefficient of x^(3) in the expansion of (x-(1)/(x))^(7) is:

    Text Solution

    |

  8. If x gt 0, then 1+(log(e^2)x)/(1!)+(log(e^2)x)^2/(2!).....

    Text Solution

    |

  9. If a, b, c are in G.P., then

    Text Solution

    |

  10. The locus of the point of intersection of the lines x=a((1-t^(2))/(1+t...

    Text Solution

    |

  11. The equation of the circle which passes through the point (4, 5) and h...

    Text Solution

    |

  12. Eccentricity of ellipse (x^(2))/(a^(2)) +(y^(2))/(b^(2))=1 if it passe...

    Text Solution

    |

  13. Consider the equation of a parabola y ^(2) + 4ax =0, where a gt 0. Whi...

    Text Solution

    |

  14. The value of underset(n rarr oo)lim (1+2+3+…n)/(n^(2)+100) is equal to...

    Text Solution

    |

  15. lim(x rarr0)sqrt((x-sin x)/(x+sin^(2)x))

    Text Solution

    |

  16. The probability of getting 10 in a single throw of three fair dice is

    Text Solution

    |

  17. A solution of the equation tan^(-1)(1+x)+tan^(-1)(1-x)=(pi)/(2) is

    Text Solution

    |

  18. If A=1/3{:[(1,2,2),(2,1,-2),(a,2,b)]:} is an orthogonal matrix, then

    Text Solution

    |

  19. The points represented by the complex numbers 1+ i, -2+3i and ( 5)/( 3...

    Text Solution

    |

  20. If matrix A=[{:(3,2,4),(1,2,-1),(0,1,1):}]and A^(-1)=1/k adj A, then k...

    Text Solution

    |