Home
Class 9
MATHS
Factorise each of the following : 64a^...

Factorise each of the following :
`64a^(3) - 27b^(3) - 144a^(2)b + 108ab^(2)`

Text Solution

Verified by Experts

The correct Answer is:
`(4a-3b)(4a-3b)(4a-3b)`
Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise Skill Testing Exercise|133 Videos

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise Multiple Choice Questions (MCQs)|20 Videos

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise Exercise - 2.4|19 Videos

  • NUMBER SYSTEMS

    KUMAR PRAKASHAN|Exercise MULTIPLE CHOICE QUESTIONS (MCQs)|20 Videos

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Multiple Choice Questions (MCQs)|10 Videos

Similar Questions

Explore conceptually related problems

Factorise each of the following : 64m^(3) - 343 n^(3)

Factorise each of the following : 27y^(3) + 125z^(3)

Factorise each of the following (i) 8a ^(3) + b^(3) + 12a ^(2) + 6ab ^(2) (ii) 8a ^(3) - b ^(3) -12a ^(2) b+ 6ab ^(2) (iii) 1- 64 a ^(3) -12a + 48 a ^(2) (iv) 8p^(3) - (12)/(5) p^(2) + (6)/(25) p- (1)/(125)

Factorise each of the following : 27-125a^(3)-135a + 225a^(2)

Factorise : 8a^(3) + 27b^(3) + 36a^(2)b + 54 ab^(2)

Factorise each of the following : 27p^(3) - (1)/(216)-(9)/(2)p^(2) + (1)/(4)p

Factorise : x^(3) - 27

Factorise : a^(3) + 27b^(3) + 64c^(3) - 36abc

Factorise : 8x^(3) + 27y^(3)

KUMAR PRAKASHAN-POLYNOMIALS-Exercise - 2.5
  1. Evaluate the following uing suitable identities : (99)^(3)

    Text Solution

    |

  2. Evaluate the following uing suitable identities : (102)^(3)

    Text Solution

    |

  3. Evaluate the following uing suitable identities : (998)^(3)

    Text Solution

    |

  4. Factorise each of the following (i) 8a ^(3) + b^(3) + 12a ^(2) + 6ab...

    Text Solution

    |

  5. Factorise each of the following (i) 8a ^(3) + b^(3) + 12a ^(2) + 6ab...

    Text Solution

    |

  6. Factorise each of the following : 27-125a^(3)-135a + 225a^(2)

    Text Solution

    |

  7. Factorise each of the following : 64a^(3) - 27b^(3) - 144a^(2)b + 10...

    Text Solution

    |

  8. Factorise each of the following : 27p^(3) - (1)/(216)-(9)/(2)p^(2) +...

    Text Solution

    |

  9. Verify (i) x ^(3) + y ^(3) = (x + y) (x ^(2) -xy + y ^(2)) (ii) ...

    Text Solution

    |

  10. Verify (i) x ^(3) + y ^(3) = (x + y) (x ^(2) -xy + y ^(2)) (ii) ...

    Text Solution

    |

  11. Factorise each of the following : 27y^(3) + 125z^(3)

    Text Solution

    |

  12. Factorise each of the following : 64m^(3) - 343 n^(3)

    Text Solution

    |

  13. Factorise 27 x ^(3) + y ^(3) + z ^(3)-9 xyz using identitiy.

    Text Solution

    |

  14. Verify that x ^(3) + y ^(3) + z ^(3) - 3xyz =1/2 (x + y + z) [(x-y)^(...

    Text Solution

    |

  15. (a) If x + y + z=0, show that x ^(3) + y ^(3) + z ^(3)= 3 xyz. (b) ...

    Text Solution

    |

  16. Without actually calculating the cubes, find the value of each of the ...

    Text Solution

    |

  17. Without actually calculating the cubes, find the value of each of the ...

    Text Solution

    |

  18. Gi ven possible expressions for the length and breadth of the rectangl...

    Text Solution

    |

  19. Give possible expressions for the length and breadth of each of the fo...

    Text Solution

    |

  20. What are the possible polynomial expressions for the dimensions of the...

    Text Solution

    |