Home
Class 9
MATHS
Factorise 27 x ^(3) + y ^(3) + z ^(3)-9 ...

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

Text Solution

Verified by Experts

The correct Answer is:
`(3x+y+z) (9x ^(2) +y ^(2) +z ^(2) -3zy-yz-3xz)`
Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS AND FACTORISATION

    NCERT BANGLISH|Exercise THINK DISCUSS AND WRITE|4 Videos

  • POLYNOMIALS AND FACTORISATION

    NCERT BANGLISH|Exercise DO THESE|23 Videos

  • POLYNOMIALS AND FACTORISATION

    NCERT BANGLISH|Exercise EXERCISE 2.4|10 Videos

  • LINES AND ANGLES

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

  • PROBABILITY

    NCERT BANGLISH|Exercise DO THIS|3 Videos

Similar Questions

Explore conceptually related problems

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

Factorise y ^(3) + y ^(2) -y -1

Factorise : x^(3)-4x+3

Factorise : x^(3)+2x+3

Factorise : x^(3)-3x+2

Factorise:- (27x^3 - 64y^3)

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

Factorise : x^(3)+y^(3)-12xy+64

Factorise : 3y^(3)+2y+5

Factorise : x^(3)-3x^(2)+4