Home
Class 7
MATHS
Subtract 3a^(2)+2b^(2)-8ab+8 from the su...

Subtract `3a^(2)+2b^(2)-8ab+8` from the sum of `a^(2)-b^(2)+7ab+3 and 2a^(2) + 4b^(2)-18ab+7`

Text Solution

Verified by Experts

The correct Answer is:
`b^(2)-3ab+2`
Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC EXPRESSIONS

    SWAN PUBLICATION|Exercise Exercise 12.2 (Multiple choice Questions)|3 Videos

  • ALGEBRAIC EXPRESSIONS

    SWAN PUBLICATION|Exercise Exercise 12.3|16 Videos

  • ALGEBRAIC EXPRESSIONS

    SWAN PUBLICATION|Exercise Exercise 12.2 (Fill in the blanks)|4 Videos

  • COMPARING QUANTITIES

    SWAN PUBLICATION|Exercise OTHER IMPORTANT QUESTION (III. State whether the following statements are true or false:) |8 Videos

Similar Questions

Explore conceptually related problems

Subtract: 5a^2 – 7ab + 5b^2 from 3ab – 2a^2 – 2b^2

Subtract 5 ab - 7 a - 4b from 9 ab - 8a + 5b

Verify (a + b + c) (a ^(2) +b ^(2) + c ^(2) - ab - b c - ca) = a ^(3) + b ^(2) + c ^(2) - 3 abc

Find the angle between the lines , (a^(2) - ab) y = (ab+b^(2))x+b^(3) , and (ab+b^(2)) y = (ab-a^2)x+a^(3) where a lt b lt 0

If a = 2, b = – 2, find the value of: a^2 + ab + b^2

Subtract 4a – 7ab + 3b + 12 from 12a – 9ab + 5b – 3

if a*b = 2a^2 + ab then 2*5 =

SWAN PUBLICATION-ALGEBRAIC EXPRESSIONS-Exercise 12.2
  1. Add the following algebraic expressions x+y and 2x-3y

    Text Solution

    |

  2. Add the following algebraic expressions 5a+7b and 3a-2b

    Text Solution

    |

  3. Add the following algebraic expressions 3m+2n, 7m-8n, 2m-n

    Text Solution

    |

  4. Add the following algebraic expressions 3x^(2)+ 2x-7 and 5x^(2)-7x+8

    Text Solution

    |

  5. Add the following algebraic expressions m^(2) + 2n^(2) -p^(2), -3m^(...

    Text Solution

    |

  6. Add the following algebraic expressions 3xy+ 7x^(2)-2y^(2), 2xy + y^...

    Text Solution

    |

  7. Simplify the following algebraic expressions by combining like terms ...

    Text Solution

    |

  8. Simplify the following algebraic expressions by combining like terms ...

    Text Solution

    |

  9. Simplify the following algebraic expressions by combining like terms ...

    Text Solution

    |

  10. Simplify the following algebraic expressions by combining like terms ...

    Text Solution

    |

  11. Subtract the algebraic expressions 3x^(2) " from " 7x^(2)

    Text Solution

    |

  12. Subtract the algebraic expressions -3ab " from "10ab

    Text Solution

    |

  13. Subtract the algebraic expressions a+b " from "a-b

    Text Solution

    |

  14. Subtract the algebraic expressions 15m+10n " from "2m-16n

    Text Solution

    |

  15. Subtract the algebraic expressions 2x+8y-3z " from " -3x+2y+z

    Text Solution

    |

  16. Subtract the algebraic expressions 18m^(2)+3n^(2)-2mn- 7 " from " 3m...

    Text Solution

    |

  17. What should be subtracted from l-2m +5n to get 2l-3m+4n

    Text Solution

    |

  18. What should be added to 3x^(2) +2xy-y^(2) to obtain x^(2)-7xy+3y^(2)

    Text Solution

    |

  19. Subtract 3a^(2)+2b^(2)-8ab+8 from the sum of a^(2)-b^(2)+7ab+3 and 2a^...

    Text Solution

    |

  20. How much x^(2) + 3xy +y^(2) is less than 2x^(2) + 5xy-y^(2)

    Text Solution

    |