Home
Class 9
MATHS
x^(3)-8y^(3)+64z^(3)+24xyz...

`x^(3)-8y^(3)+64z^(3)+24xyz`

Text Solution

Verified by Experts

The correct Answer is:
`(x+2y+4z)(x^(2)+4y^(2)+16z^(2)+2xy+8yz-4zx)`
Promotional Banner

Topper's Solved these Questions

  • FACTORISATION

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.2 (D Calculate)|7 Videos
  • FACTORISATION

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.2|4 Videos
  • FACTORISATION

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.2 (B Factorise the following polynomials )|20 Videos
  • DISTANCE FORMULAS

    CALCUTTA BOOK HOUSE|Exercise Long answer|11 Videos
  • FREQUENCY DISTRIBUTIONS OF GROUPED DATA

    CALCUTTA BOOK HOUSE|Exercise EXERCISE-1 (LONG TYPE ANSWER QUESTION)|14 Videos

Similar Questions

Explore conceptually related problems

x^(3)-8(y-z)^(3)

x^(3)+8y^(3)+27z^(3)-18xyz

If x + y + z = 0 , then prove that x^(3)+y^(3)+z^(3)= 3xyz

If x = y = 222 and z = 223, then find the value of x^(3)+y^(3)+z^(3)-3xyz

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

Factorise : (x+y+z)(x^(3)+y^(3)+z^(3)+xyz)-x^(4)-y^(4)-z^(4)

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

Fractorise a ^(3) - 8b ^(3) - 64 c^(3) - 24 abc

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

Let's write the value of x^3 - y^3 -z^3 - 3xyz if x = y + z