Home
Class 7
MATHS
Add the following expressions: x^3 - x...

Add the following expressions:
`x^3 - x^2y - xy^2 - y^3 and x^3-2x^2y + 3xy^2 + 4y`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC EXPRESSIONS

    NCERT EXEMPLAR|Exercise Think and Discuss|1 Videos

  • ALGEBRAIC EXPRESSIONS

    NCERT EXEMPLAR|Exercise Check understanding |1 Videos

  • ALGEBRAIC EXPRESSIONS

    NCERT EXEMPLAR|Exercise Exercise(True or false)|20 Videos

  • COMPARING QUANTITIES

    NCERT EXEMPLAR|Exercise THINK AND DISCUSS|24 Videos

Similar Questions

Explore conceptually related problems

Add the following expressions: x^3y^2 + x^2y^3 +3y^4 and x^4 + 3x^2y^3 + 4y^4

Add the following 5y^2x^2, -6xy, 8x^2y^2, 3xy

What should be subtracted from 2x^3 - 3x^2y + 2xy^2 + 3y^3 " to get " x^3- 2x^2y + 3xy^2 + 4y^3 ?

x^(3) + x^(2)y+ xy^(2) + y^(3) = 81

Add the algebraic expressions: 4xy^(2)-7x^(2)y,12x^(2)y-6xy^(2),-3x^(2)y+5xy^(2)

Simplify each of the following expressions: x^(2)(1-3y^(2))+x(xy^(2)-2x)-3y(y-4x^(2)y)

Which of the following expressions are exactly equal in value ? 1. ( 3x - y) ^(2) - ( 5x ^(2) - 2xy) 2. (2x - y ) ^(2) 3. (2x pm y ) ^(2) - 2 xy 4. (2x +3y ) ^(2) - 2 xy

Find the asymptotes of the following curves: y^(3)-3x^(2)y+xy^(2)-3x^(3)+2x^(2)+2xy+4x+5y+6=0

NCERT EXEMPLAR-ALGEBRAIC EXPRESSIONS-Exercise
  1. Simplify the following by combining the like terms and then write whet...

    Text Solution

    |

  2. Add the following expressions: p^2 - 7pq - q^2 and - 3p^2-2pq + 7q^2

    Text Solution

    |

  3. Add the following expressions: x^3 - x^2y - xy^2 - y^3 and x^3-2x^2y...

    Text Solution

    |

  4. Add the following expressions: ab + bc + ca and - bc - ca- ab

    Text Solution

    |

  5. Add the following expressions: p^2-q +r, q^2 -r+ p and r^2-p+q

    Text Solution

    |

  6. Add the following expressions: x^3y^2 + x^2y^3 +3y^4 and x^4 + 3x^2...

    Text Solution

    |

  7. Add the following expressions: p^2qr + pq^2r + pqr^2 and - 3pq^2r -...

    Text Solution

    |

  8. Add the following expressions: uv - vw, vw - wu and wu - uv

    Text Solution

    |

  9. Add the following expressions: a^2 + 3 ab-bc, b^2 + 3bc - ca and c^2...

    Text Solution

    |

  10. Add the following expressions: 5/8 p^4 +2p^2 + 5/8 , 1/8 - 17 p + 9/...

    Text Solution

    |

  11. Add the following expressions: t-t^2-t^3-14,15t^3+13+9t-8t^2,12t^2-1...

    Text Solution

    |

  12. Subtract - 7p^2qr from - 3p^2qr

    Text Solution

    |

  13. Subtract -a^2-ab " from " b^2 +ab.

    Text Solution

    |

  14. Subtract -4x^2y-y^3 " from " x^3 +3xy^2-x^2y.

    Text Solution

    |

  15. Subtract x^4+3x^3y^3+5y^4 " from " 2x^4-x^3y^3+7y^4.

    Text Solution

    |

  16. Subtract ab-bc-ca " from " -ab+bc+ca.

    Text Solution

    |

  17. Subtract -2a^2-2b^2 " from " -a^2-b^2+2ab.

    Text Solution

    |

  18. Subtract x^3y^2+3x^2y^3-7xy^3 " from " x^4+y^4+3x^2y^2-xy^3.

    Text Solution

    |

  19. Subtract 2(ab+bc+ca) " from " -ab-bc-ca.

    Text Solution

    |

  20. Subtract 4.5x^5-3.4x^2+5.7 " from " 5x^4-3.2x^2-7.3x.

    Text Solution

    |