Home
Class 9
MATHS
Compute (3m -2n) ^(3)...

Compute `(3m -2n) ^(3)`

Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS AND FACTORISATION

    NCERT KANNAD|Exercise TRY THESE|5 Videos

  • POLYNOMIALS AND FACTORISATION

    NCERT KANNAD|Exercise THINK DISCUSS AND WRITE|3 Videos

  • LINES AND ANGLES

    NCERT KANNAD|Exercise THINK, DISCUSS AND WRITE|3 Videos

  • PROBABILITY

    NCERT KANNAD|Exercise DO THIS|3 Videos

Similar Questions

Explore conceptually related problems

If cosec theta- sin theta = m and sec theta - cos theta = n , prove that: (m^(2)n)^(2/3)+(n^(2)m)^(2/3)=1 .

Is the following computation correct ? If not give the correct compuatation: sqrt((-2)) sqrt((-3)) = sqrt((-2)(-3))=sqrt6

Compute the inverse of the matix A = [{:(0,1,2),(1,2,3),(0,1,2):}]

A gas expands from a volume of 1 m^(3) to a volume of 2m^(3) against an external pressure of 10^(5) N m^(-2) . The work done by the gas will be

Tell what property allows you to compute 1/3 xx (6 xx 4/3) as (1/3 xx 6) xx 4/3

Let M and N be two 3xx3 matrices such that MN=NM . Further, if M ne N^(2) and M^(2)=N^(4) , then

If m is the A.M. of two distinct real numbers l and n""(""l ,""n"">""1) and G1, G2 and G3 are three geometric means between l and n, then G1 4+2G2 4+G3 4 equals, (1) 4l^2 mn (2) 4l^m^2 mn (3) 4l m n^2 (4) 4l^2m^2n^2

If m and n are the roots of the quadratic equations x^(2) - 3x+1 =0 , then find the value of (m)/( n) + ( n)/(m)

If 2^(3)+4^(3)+6^(3)+.. .+(2 n)^(3)=k n^(2)(n+1)^(2) then k=

NCERT KANNAD-POLYNOMIALS AND FACTORISATION -DO THESE
  1. Is the polynomial 2 x ^(2) + 3 xy + 5y ^(2) in one variable ?

    Text Solution

    |

  2. Write the formulae of area and volume of different solid shapes. Find ...

    Text Solution

    |

  3. Write the degree of each of the following polynomials (i) 7x ^(3) + ...

    Text Solution

    |

  4. Write the coefficient of x ^(2) in each of the following br> (i) 15 - ...

    Text Solution

    |

  5. Find the vaoue of each of the folllowing polynomials for the indicated...

    Text Solution

    |

  6. Find the blanks:

    Text Solution

    |

  7. Divide 3y ^(3) + 2y ^(2) + y by 'y' and write division face

    Text Solution

    |

  8. Divide 4p ^(2) + 2p +2 by '2p' and write division fact.

    Text Solution

    |

  9. Fractorise the following (i) 6x ^(2) + 19 x + 15

    Text Solution

    |

  10. Fractorise the following 10 m ^(2) - 31m - 132

    Text Solution

    |

  11. Fractorise the following 12 x ^(2) + 11 x +2

    Text Solution

    |

  12. Factorise the following using appropriate identities (i) 49 a ^(2) +...

    Text Solution

    |

  13. Write ( p + 2q + r) ^(2) in expanded from.

    Text Solution

    |

  14. Expand (4x - 2y-3z) ^(2) using identity

    Text Solution

    |

  15. Fractorise 4a ^(2) + b ^(2) + c ^(2) -4ab + 2bc-4ca using suitable ide...

    Text Solution

    |

  16. Expand (x + 1) ^(3) using an identity

    Text Solution

    |

  17. Compute (3m -2n) ^(3)

    Text Solution

    |

  18. Factorise a ^(3) - 3a^(2) b + 3ab ^(2) -b ^(3)

    Text Solution

    |

  19. Find the proudct (a-b-c) (a ^(2) + b ^(2) + c ^(2) - ab + bc-ca) witho...

    Text Solution

    |

  20. Fractorise 27a ^(3) + b ^(3) + 8c^(3) -18-18 abc using identity.

    Text Solution

    |