Home
Class 14
MATHS
If a^(2) + a + 1= 0 then the value o...

If ` a^(2) + a + 1= 0` then the value of ` a^(5) + a^(4) + 1 ` is

A

`a^(2)`

B

1

C

0

D

`a + 1 `

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALGEBRA

    KIRAN PUBLICATION|Exercise Questions Asked In Previous SSC Exams (Type - III) |17 Videos
  • ALGEBRA

    KIRAN PUBLICATION|Exercise Questions Asked In Previous SSC Exams (Type - IV) |59 Videos
  • ALGEBRA

    KIRAN PUBLICATION|Exercise Test Yourself |25 Videos
  • ALLIGATION OR MIXTURES

    KIRAN PUBLICATION|Exercise TEST YOURSELF|27 Videos

Similar Questions

Explore conceptually related problems

If a+(1)/(a)+1=0,(ane0) , then the value of (a^(5)-a^(2)) is

Find the value of [ 5^0 + 4^(-1 ) ] times 2^2

The value of 1/ ( 5 + (2 / (3 1/4 ) ) ) is

If x^(2)-5x+1=0 , then the value of (x^(4) + (1)/(x^(2))) div (x^(2)+1) is

Find the value of ( 4^0 + 5^-1 ) ÷ ( 5/4 )^-1

KIRAN PUBLICATION-ALGEBRA-Questions Asked In Previous SSC Exams (Type - II)
  1. If x - sqrt(3) - sqrt(2) = 0 and y - sqrt(3) + sqrt(2) = 0 then ...

    Text Solution

    |

  2. If p ^(3) - q ^(3) = (p-q) { ( p - q ) ^(2) - xpq} then the value of x...

    Text Solution

    |

  3. If a^(2) + a + 1= 0 then the value of a^(5) + a^(4) + 1 is

    Text Solution

    |

  4. If x = a ( b - c) , y = b ( c - a) z = c ( a - b) then the value of...

    Text Solution

    |

  5. If x = y = z " then " (( x + y + z)^(2))/( x^(2) + y^(2) + z^(2)) is ...

    Text Solution

    |

  6. The simplified value of following is ((3)/(15) a^(5) b^(6) c^(3) ...

    Text Solution

    |

  7. If (2 a - 1) ^(2) + ( 4b - 3) ^(2) + ( 4 c + 5) ^(2) = 0 then the v...

    Text Solution

    |

  8. If 2 x + (2)/( x) = 3 then the value of x^(3) + (1)/( x^(3)) + 2 ...

    Text Solution

    |

  9. If x =3sqrt( x^(2) + 11) - 2 , then the value of ( x^( 3) + 5 x ^(...

    Text Solution

    |

  10. If x, y and z are real numbers such that ( x - 3) ^(2) + ( y - 4...

    Text Solution

    |

  11. If ( x - 4) ( x^(2) + 4 x + 16 ) = x^(3) - p then p is equal to

    Text Solution

    |

  12. The simplified value of (1- ( 2xy )/( x ^(2) + y ^(2))) div ((x ^(3)...

    Text Solution

    |

  13. If a + b + c =0 then the value of (1)/((a + b ) (b + c)) + (1)/( (b ...

    Text Solution

    |

  14. if x ^(2) + y ^(2) + 2x + 1 =0, then the value of x ^(32) + y ^(35) is

    Text Solution

    |

  15. If x^(4)+2x^(3)+ax^(2)+bx+9 is a perfect square, where a and b are po...

    Text Solution

    |

  16. If a ^(2) + b ^(2) + c ^(2) = 16, x ^(2) + y ^(2) + z^(2) = 25 and ax...

    Text Solution

    |

  17. The value of x which satisfies the equation (x+a^(2)+2c^(2))/(b+c)+(x+...

    Text Solution

    |

  18. If a ^(3) = 117 + b ^(3) and a = 3 + b,then the value of a + b is :

    Text Solution

    |

  19. If a + (1)/(a) = - 2 then the value of a ^(1000) + a ^(-1000) is

    Text Solution

    |

  20. if a^(2) = b + c, b^(2) = a + c, c^(2) = b + a then what will be...

    Text Solution

    |