Home
Class 7
MATHS
Find the value of each of the following:...

Find the value of each of the following: (i)`11^2` (ii) `9^3` (iii)`5^4`

Promotional Banner

Topper's Solved these Questions

  • DECIMALS

    RD SHARMA ENGLISH|Exercise All Questions|116 Videos

  • FRACTIONS

    RD SHARMA ENGLISH|Exercise All Questions|120 Videos

Similar Questions

Explore conceptually related problems

Find the value of each of the following: (i) 13^2 (ii) 7^3 (iii) 3^4

Find the value of each of the following: (i) (-3)^2 (ii) (-4)^3 (iii) (-5)^4

Find the value of each of the following: (i) (-7)^2 (ii) (-3)^4 (iii) (-5)^5

If a=2 and b=3, then find the values of each of the following: (i) a^a+b^b (ii) a^b+b^a (iii) a^b (a/b)^a (iv) (1/a+1/b)^a

Find the value of each of the following: (i)((-1)/2)^2xx2^3xx(3/4)^2 (ii) ((-3)/5)^4xx(4/9)^4xx((-15)/(18))^2

Find the value of x in each of the following: (i)\ 5^(2x+3)=1 (ii)\ (13)^(sqrt(x))=4^4-3^4-6 (iii)\ (sqrt(3/5))^(x+1)=(125)/(27)

Find the value of n in each of the following: (i) 5^(2n)xx5^3=5^(11) (ii) 9xx3^n=3^7

Find the value of n in each of the following: (2^2)^n=(2^3)^4 (ii) 2^(5n)-:2^n=2^4 (iii) 2^n^(-5)xx5^n^(-4)=5

Evaluate each of the following: (i) (103)^3 (ii) (98)^3 (iii) (9. 9)^3

Find the values of x in each of the following : (i) 2^(5x)-:2^x=2^(20) (ii) (2^3)^4=(2^2)^x

RD SHARMA ENGLISH-EXPONENT-All Questions
  1. Find the value of each of the following: (i)11^2 (ii) 9^3 (iii)5^4

    Text Solution

    |

  2. Find the value of each of the following: (i)(-3)^2 (ii) (-4)^3 (iii)(...

    Text Solution

    |

  3. Simplify: (i)2xx10^3 (ii) 7^2xx2^2

    Text Solution

    |

  4. Simplify: (i)2^3xx5 (ii) 0xx10^2

    Text Solution

    |

  5. Simplify: (i)5^2xx3^3 (ii) 2^4xx3^2

    Text Solution

    |

  6. Simplify: (i)3^2xx10^4 (ii) 5^3xx2^4

    Text Solution

    |

  7. Simplify: (-3)xx(-2)^3 (ii) (-3)^2xx(-5)^2

    Text Solution

    |

  8. Simplify: (-2)^3xx(-10)^3 (ii) (-2)^4xx(-5)^2

    Text Solution

    |

  9. Simplify: (i)(1)^5 (ii) (-1)^5

    Text Solution

    |

  10. Simplify: (i)(-1)^6 (ii) (-1)^7

    Text Solution

    |

  11. Express each of the following in the form p/q : (i)(2/3)^2 (ii) ((-3)...

    Text Solution

    |

  12. Identify the greater number in each of the following: 5^3\ or\ 3^5 (ii...

    Text Solution

    |

  13. Identify the greater number in each of the following: (i)2^(10)\ or\ ...

    Text Solution

    |

  14. Find the product of the cube of (-2)/3 and the square of 4/(-5)dot

    Text Solution

    |

  15. Express the following as a rational number: (1/2)^3xx((-3)/5)^3xx((-4)...

    Text Solution

    |

  16. Simplify:  (i) &nbsp (-3)^2xx((-5)/(12))^2 (ii) ((-2)/5)^3-:((-3)/(10)...

    Text Solution

    |

  17. Simplify: (i){(1/2)^2-(1/4)^3}xx2^3 (ii) {(3^2-2^2)-:(1/5)^2}

    Text Solution

    |

  18. If a=2 and b=3, then find the values of each of the following: (i)a^a...

    Text Solution

    |

  19. If a=2 and b=3 , then find the values of each of the following: (a)(a...

    Text Solution

    |

  20. Simplify and express each of the following as power of a rational nu...

    Text Solution

    |