Home
Class 7
MATHS
Write the numerical coefficient of eac...

Write the numerical coefficient of each terms in the following algebraic expressions:
(i) `4x^2y-3/2x y+5/2x y^2`
(ii) `-5/3x^2y+7/4x y z+3`

Promotional Banner

Topper's Solved these Questions

  • CONGRUENCE

    RD SHARMA ENGLISH|Exercise All Questions|51 Videos

Similar Questions

Explore conceptually related problems

Write the numerical coefficient of each term of the following algebraic expressions: (i) x^2-7x^2y+5x y^2-2 (ii) -2a^3+7a b^2-6a b+8

Write the numerical coefficient of each of the following: (i) 7a b c (ii) -2x^3y^2z

Write the number of terms in each of the following algebraic expressions : 2x-:2y-7x^(2)+3

Write the constant term of each of the following algebraic expressions: (i) x^2y-x y^2+7x y-3 (ii) a^3-3a^2+7a+5

Write all the terms of each of the following algebraic expressions: (i) 2x^2-7 (ii) 2x^2+y^2-3x y+4

If x=1 and y=2, find the values of each of the following algebraic expressions: (i) 3x+2y-7 (ii) x^2

If x=1 and y=2, find the values of each of the following algebraic expressions: (i) x^2y (ii) x^2+y^2 (iii) y^2+3-x^2

Write all the terms of each of the following algebraic expressions: (i) 3x^5+5y^4-7x^2y+7 (ii) 9y^3-2z^3+7x^3y-3x y z

Write all the terms of each of the following algebraic expressions : 3x^(5)+4y^(3)-7xy^(2)+3

Identify the terms, their coefficients for each of the following expressions: (i) 7x^2y z-5x y (ii) x^2+x+1

RD SHARMA ENGLISH-ALGEBRAIC EXPRESSIONS-All Questions
  1. Write the numerical coefficient of each of the following: (i) x y\ ...

    Text Solution

    |

  2. Write the numerical coefficient of each of the following: (i) 7a b ...

    Text Solution

    |

  3. Write the numerical coefficient of each terms in the following algeb...

    Text Solution

    |

  4. Write the constant term of each of the following algebraic expressio...

    Text Solution

    |

  5. Evaluate each of the following expressions for x=-2,\ y=-1,\ z=3: ...

    Text Solution

    |

  6. Evaluate each of the following algebraic expressions for x=1,\ y=-1,...

    Text Solution

    |

  7. Add 4x y ,\ 12 x y and 3x y .

    Text Solution

    |

  8. Add 3a^2b ,\ 2a^2b ,\ 13 a^2b and a^2bdot

    Text Solution

    |

  9. Add -7x y ,\ -3x y and -9x ydot

    Text Solution

    |

  10. Add -4a^2y ,-4a^2y ,\ -10 a^2y and -3a^2ydot

    Text Solution

    |

  11. Add 4x^2y ,\ 8x^2y and -2x^2ydot

    Text Solution

    |

  12. Add 4a b ,\ -7a b ,\ -10 a b\ a n d\ 3a bdot

    Text Solution

    |

  13. Add the following: (i)3x+2y\ a n d\ x+y (ii) x+y+3\ a n d\ 3x+2y+...

    Text Solution

    |

  14. Add: (i) x y^2+4x^2y-7x^2y-3x y^2+3\ a n d\ x^2y+x y^2 (ii) 5x^2+7...

    Text Solution

    |

  15. Subtract: (i)5x from 9x (ii) -7x from 5x (iii)-8a from -3a

    Text Solution

    |

  16. Subtract: a^2-3a b from 2a^2-7a b

    Text Solution

    |

  17. Subtract: x^2-3x y+7y^2-2 from 6x y-4x^2-y^2+5

    Text Solution

    |

  18. From the sum of 4x^4-3x^3+6x^2,\ 4x^3+4x-3 and -3x^4-5x^2+2x subtract ...

    Text Solution

    |

  19. What should be added to a^2+2a b+b^2 to obtain 4a b+b^2?

    Text Solution

    |

  20. What should be subtracted from a^3-4a^2+5a-6 to obtain a^2-2a+1?

    Text Solution

    |