Home
Class 7
MATHS
Simplify each of the following algebra...

Simplify each of the following algebraic expressions by removing grouping symbols.
1.`2x+(5x-3y)`
2. `3x-(y-2x)`

Promotional Banner

Topper's Solved these Questions

  • CONGRUENCE

    RD SHARMA ENGLISH|Exercise All Questions|51 Videos

Similar Questions

Explore conceptually related problems

Simplify each of the following algebraic expressions by removing grouping symbols. 1. 5+[x-{2y-(6x+y-4)+2x}-{x-(y-2)}] 2. x^2-[3x+{2x-(x^2-1)}+2]

Simplify each of the following algebraic expressions by removing grouping symbols. 1. x+[5y-{2x-(3y-5x)}] 2. 2a-[4b-{4a-3(2a-b)}]

Simplify each of the following algebraic expressions by removing grouping symbols. 1. 20-[5x y+3{x^2-(x y-y)-(x-y)}] 2. 85-[12 x-7(8x-3)-2{10 x-5(2-4x)}] 3. x y[y z-z x-{y x-(3y-x z)-(x y-z y)}]

Simplify each of the following algebraic expressions by removing grouping symbols. 5a-(3b-2a+4c)\ -2(x^2-y^2+x y)-3(x^2+y^2-x y)

Simplify each of the following algebraic expressions by removing grouping symbols. 1. a-[a+{a+b-2a-(a-2b)}-b] 2. 2x-3y-[3x-2y-{x-z-(x-2y)}]

Simplify each of the following algebraic expressions by removing grouping symbols. 1. a-[b-{a-(b-1)+3a}] 2. a-[2b-{3a-(2b-3c)}]

Simplify each of the following algebraic expressions by removing grouping symbols. (i) 3x+2y-{x-(2y-3)} (ii) 5a-{3a-(2-a)+4}

Factorize each of the following algebraic expressions: 2x^5-2x

Factorize each of the following algebraic expressions: x^2-4x+4y-y^2

Write all the terms of each of the following algebraic expressions: (i) 3x (ii) 2x-3

RD SHARMA ENGLISH-ALGEBRAIC EXPRESSIONS-All Questions
  1. Simplify: 5+[x-{2y-(6x+y-4)+2x^2}-(x^2-2y)]

    Text Solution

    |

  2. Simplify and find the value of the following expression when a=3 and...

    Text Solution

    |

  3. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  4. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  5. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  6. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  7. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  8. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  9. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  10. Simplify each of the following algebraic expressions by removing gro...

    Text Solution

    |

  11. Add the following : 2x^2y,-4x^2y,6x^2y,-5x^2y

    Text Solution

    |

  12. Which of the following is not a monomial?

    Text Solution

    |

  13. The sum of the coefficients in the monomials 3a^2b and -2a b^2 is

    Text Solution

    |

  14. The coefficient of x^2 in -5/3\ x^2y is equal to :- (a)-5/3 (b) -5/...

    Text Solution

    |

  15. If a ,\ b\ a n d\ c\ a r e\ respectively the coefficients of x^2 in...

    Text Solution

    |

  16. The sum of the coefficients in the terms of 2x^2y-3x y^2+4x y is (...

    Text Solution

    |

  17. The product of the coefficients of terms in -4/3a b^2+1/4b c^2+3c a^...

    Text Solution

    |

  18. If a\ a n d\ b are respectively the sum and product of coefficients ...

    Text Solution

    |

  19. If P=3x^3+3x^2+3x+3 and Q=3x^2-3x+3, then P-Q= (a)3x^3 (b) 3x^3+6x...

    Text Solution

    |

  20. The sum of the values of the expression 2x^2-2x+2 when x=-1 and x=1 ...

    Text Solution

    |