Home
Class 9
MATHS
x/y+y/x=-1( w h e r e ,x , y!=0) then fi...

`x/y+y/x=-1( w h e r e ,x , y!=0)` then find the value of `x^3-y^3`

Text Solution

Verified by Experts

The correct Answer is:
0
Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS

    CBSE COMPLEMENTARY MATERIAL|Exercise Practice Test|8 Videos

  • POLYNOMIALS

    CBSE COMPLEMENTARY MATERIAL|Exercise True & False|22 Videos

  • NUMBER SYSTEMS

    CBSE COMPLEMENTARY MATERIAL|Exercise Part - D|18 Videos

  • PRACTICE QUESTION PAPER-2

    CBSE COMPLEMENTARY MATERIAL|Exercise PART D|7 Videos

Similar Questions

Explore conceptually related problems

(x)/(y)+(y)/(x)=-1(where,x,y!=0) then find the value of x^(3)-y^(3)

If (x)/(y)+(y)/(x)=-1,[x,y!=0], then find the value of x^(3)-y^(3)

If (x)/(y)+(y)/(x)=-1 , where x,y ne 0 then the value of (x^3-y^3) is

If x=3 and y=1 , find the value of x^x + y^y .

If (dy)/(dx)=e^(x+y) and it is given y=1 for x=1 then find the value of y for x=-1

If 2x^2dy + (e^y-2x)dx=0 and y(e)=1 then find the value of y(1)

If ((2x-y)/(x+2y))=(1)/(2), then find the value of ((3x-y)/(3x+y))

If [[x-y,z2x-y,w]]=[[-1,40,5]] Then find the value of x+y

If x , y >0,(log)_y x+(log)_x y=(10)/3 a n d x y=144 , t h e n(x+y)/2=sqrt("N")" w h e r e N" is a natural number, find the value of Ndot

If (x+y, x-y) = (3, 1), find the values of x and y.

CBSE COMPLEMENTARY MATERIAL-POLYNOMIALS-Part C
  1. Simplify (x+y+z)^(3)-(x-y-z)^(2).

    Text Solution

    |

  2. Factories 125x^(3)+8y^(3)+z^(3)-30xyz.

    Text Solution

    |

  3. x+2 is a factor of polynomial ax^(3)+bx^(2)+x-2 and the remainder 4 is...

    Text Solution

    |

  4. If the polynomials a x^3+4 x^2 + 3x -4 and x^3 - 4x + a leave the sam...

    Text Solution

    |

  5. If ((9)/(10))^(3) -(2/5)^(3)-(1/2)^(3)=(x)/(50), find x

    Text Solution

    |

  6. If (x-3) and (x-1/3) are factors of the polynomial px^(2)+3x+r, show t...

    Text Solution

    |

  7. Using identify, find the value of (-7)^(3)+(5)^(3)+(2)^(3).

    Text Solution

    |

  8. Find the dimensions of cube whose volume is given by the expression. 4...

    Text Solution

    |

  9. Given possible expression for the length and breadth of each of the fo...

    Text Solution

    |

  10. A literacy caompaign was organised by Class IX girl students under NSS...

    Text Solution

    |

  11. Under tree plantation programme students of Class IX planted total (3x...

    Text Solution

    |

  12. I f a+b+c=0,f i n d t h e v a l u e((b+c)^2)/(b c)+((c+a)^2)/(c a)+((a...

    Text Solution

    |

  13. Simplify: ((a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3)/((a-b^3+(b-c)^3+(c-a)^...

    Text Solution

    |

  14. .Factorise: (2a-b-c)^(3)+(2b-c-a)^(3)+(2c-a-b)^(3)

    Text Solution

    |

  15. If the polynomial 4x^(3)-16x^(2)+ax+7 is exactly divisible by x-1, the...

    Text Solution

    |

  16. If p,q & r are all non zero and p+q+r=0, prove that p^(2)/(qr)+(q^(2))...

    Text Solution

    |

  17. Factories 9x^(3)-27x^(2)-100x+300

    Text Solution

    |

  18. If (x+4) is a factor of the polynomial x^(3)-x^(2)-14x+24, find the ot...

    Text Solution

    |

  19. x/y+y/x=-1( w h e r e ,x , y!=0) then find the value of x^3-y^3

    Text Solution

    |

  20. (155xx155+155xx55+55xx55)/(155xx155xx155-55xx55xx55)

    Text Solution

    |