Home
Class 7
MATHS
If m = 2, find the value of: 3m – 5...

If m = 2, find the value of:
3m – 5

Promotional Banner

Topper's Solved these Questions

  • COMPARING QUANTITIES

    PSEB|Exercise EXAMPLE|126 Videos

Similar Questions

Explore conceptually related problems

If m = 2, find the value of: m – 2

If m = 2, find the value of: 3m^2 – 2m – 7

If m = 2, find the value of: 9 – 5m

If m = 2, find the value of: (5m)/2– 4

If the sum of n terms of an A.P. is 3n^2 + 5n and its m^(th) term is 164, find the value of m.

If .^(m+n)P_(2)=90 and .^(m-n)P_(2)=30 , find the value of m and n is equal to.

Between 1 and 31, n A.M's have been inserted in sucha a way that the ratio of 7th and (m-1)th means is 5:9, find the value of m.

If the angle between the two lines represented by 2x^2+5x y+3y^2+6x+7y+4=0 is tan^(-1)(m), then find the value of m .

If the inequality (m x^2+3x+4)//(x^2+2x+2)<5 is satisfied for all x in R , then find the value of mdot

If 300!= 3^(m)xx an integer, then find the value of m .

PSEB-Algebraic Expressions-EXAMPLE
  1. Find the value of the following expressions for a = 3, b = 2. a^3 – b^...

    Text Solution

    |

  2. If m = 2, find the value of: m – 2

    Text Solution

    |

  3. If m = 2, find the value of: 3m – 5

    Text Solution

    |

  4. If m = 2, find the value of: 9 – 5m

    Text Solution

    |

  5. If m = 2, find the value of: 3m^2 – 2m – 7

    Text Solution

    |

  6. If m = 2, find the value of: (5m)/2– 4

    Text Solution

    |

  7. If p = – 2, find the value of 4p + 7

    Text Solution

    |

  8. If p = – 2, find the value of – 3p^2 + 4p + 7

    Text Solution

    |

  9. If p = – 2, find the value of – 2p^3 – 3p^2 + 4p + 7

    Text Solution

    |

  10. Find the value of the following expressions, when x = –1: 2x – 7

    Text Solution

    |

  11. Find the value of the following expressions, when x = –1: – x + 2

    Text Solution

    |

  12. Find the value of the following expressions, when x = –1: x^2 + 2x + 1

    Text Solution

    |

  13. Find the value of the following expressions, when x = –1: 2x^2 – x – 2

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  17. When a = 0, b = – 1, find the value of the given expressions 2a + 2b

    Text Solution

    |

  18. When a = 0, b = – 1, find the value of the given expressions 2a^2 + b^...

    Text Solution

    |

  19. When a = 0, b = – 1, find the value of the given expressions 2a^2b + 2...

    Text Solution

    |

  20. When a = 0, b = – 1, find the value of the given expressions a^2 + ab ...

    Text Solution

    |