Home
Class 8
MATHS
Substract:2x(x+y+z)-y(x-y+z)from3z(-x+y+...

Substract:2x(x+y+z)-y(x-y+z)from3z(-x+y+z).

Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC EXPRESSIONS AND IDENTITIES

    MBD|Exercise EXERCISE|96 Videos
  • COMPARING QUANTITIES

    MBD|Exercise EXERCISE|25 Videos

Similar Questions

Explore conceptually related problems

Show that : (x-y) (x+y) +(y-z)(y+z)+(z-x)(z+x)=0.

Prove that: {:|(x,y,z),(x^2,y^2,z^2),(x^3,y^3,z^3)|=|(x,x^2,x^3),(y,y^2,y^3),(z,z^2,z^3)| = xyz(x-y(y-z)(z-x)

Using factor theorem, show that x-y,y-z,z-x are the factors of x^2(y-z)+y^2(z-x)+z^2(x-y)

Prove that : tan (x-y)+tan (y -z) + tan (z-x)= tan (x-y)tan (y -z) tan (z-x) .

Find the values of x,y and z from the following matrix equations: {:[(x+y+z),(x+z),(y+z)] = [(11),(7),(9)]

MBD-ALGEBRAIC EXPRESSIONS AND IDENTITIES-EXERCISE
  1. Add : 4y (3y^2 + 5y – 7) and 2 (y^3 – 4y^2 + 5)

    Text Solution

    |

  2. Subtract 3pq (p – q) from 2pq (p + q).

    Text Solution

    |

  3. Substract:2x(x+y+z)-y(x-y+z)from3z(-x+y+z).

    Text Solution

    |

  4. Multiply the binomials. (2a+3b) and (3a + 4b)

    Text Solution

    |

  5. Multiply the binomials. (x-4) and (2x + 3)

    Text Solution

    |

  6. Multiply the binomials. (x-y) and (3x+ 5y)

    Text Solution

    |

  7. Multiply the binomials. (2.5m - 0.5n) and (2.5 m + 0.5n)

    Text Solution

    |

  8. Multiply the binomials : (3/4a^2+3b^2) and 4(a^2+(2)/3b^2)

    Text Solution

    |

  9. Find the product: (a+7)(b-5)

    Text Solution

    |

  10. Find the product: (a^2+2b^2)(5a-3b)

    Text Solution

    |

  11. Find the product: (p+3q) (3p-q)

    Text Solution

    |

  12. Use suitable indentity to get each of the following products: (x^2+y^2...

    Text Solution

    |

  13. Find the product: (m^2-n^2)(2m+n).

    Text Solution

    |

  14. Use suitable indentity to get each of the following products: (m+3) (m...

    Text Solution

    |

  15. Use suitable indentity to get each of the following products: (2x+8) (...

    Text Solution

    |

  16. Use suitable indentity to get each of the following products: (2p-5)(2...

    Text Solution

    |

  17. Use suitable indentity to get each of the following products: (3x-1/3)...

    Text Solution

    |

  18. Use suitable indentity to get each of the following products: (2.1y -0...

    Text Solution

    |

  19. Use suitable indentity to get each of the following products: (x^2+y^2...

    Text Solution

    |

  20. Use the identity:(x+a)(x+b)=x^2+(a+b)x+ab ,for finding the following ...

    Text Solution

    |