Home
Class 7
MATHS
Simplify the following using the formula...

Simplify the following using the formula `a^m xx a^n = a^(m+n)` : `3^11 xx 3^9`.

Promotional Banner

Topper's Solved these Questions

  • POWERS AND EXPONENTS

    NCERT TELUGU|Exercise EXERCISE-3|4 Videos

  • LINES AND ANGLES

    NCERT TELUGU|Exercise DO THIS|11 Videos

  • QUADRILATERALS

    NCERT TELUGU|Exercise EXERCISE - 2 ( FILL IN THE BLANKS) |9 Videos

Similar Questions

Explore conceptually related problems

Simplify the following using the formula a^m xx a^n = a^(m+n) : p^5 xx p^8 .

Simplify the following using the law a^m xx b^m = (ab)^m : (5 xx 4)^11 .

Simplify the following using the law a^m xx b^m = (ab)m , (2x3)^4

Simplify the following using the law a^m xx b^m = (ab)^m : x^p xx y^p .

Simplify the following using the law a^m xx b^m = (ab)^m : a^8 xx b^8 .

Simplify the following using the law (R & P) a^m xx b^m= (ab)^m : x^p xx y^p

Simplify the following : 3^4xx4^3

Simplify the following using laws of exponent 2 ^(4) xx 3 ^(4)

Simplify the following using laws of exponents : a^x xx a^y xx a^z .

Simplify the following using suitable laws. -11 xx (-25) xx (-4)

NCERT TELUGU-POWERS AND EXPONENTS-DO THIS
  1. Find the values of 2^4, 2^3 and 2^7 and verify whether 2^4 xx 2^3  = 2...

    Text Solution

    |

  2. Find the values of 5^2, 5^3 and 5^5 and verify whether 5^2 xx 5^3 = 5^...

    Text Solution

    |

  3. Simplify the following using the formula a^m xx a^n = a^(m+n) : 3^11 x...

    Text Solution

    |

  4. Simplify the following using the formula a^m xx a^n = a^(m+n) : p^5 x...

    Text Solution

    |

  5. Find the appropriate number in place of the symbol '?' in the followin...

    Text Solution

    |

  6. Find the appropriate number in place of the symbol '?' in the followin...

    Text Solution

    |

  7. Compute 3^6, cube of 3^2 and verify whether (3^2)^3 = 3^6

    Text Solution

    |

  8. Simplify the following using the law a^m xx b^m = (ab)m ,(2x3)^4

    Text Solution

    |

  9. Simplify the following using the law a^m xx b^m = (ab)^m : x^p xx y^p ...

    Text Solution

    |

  10. Simplify the following using the law a^m xx b^m = (ab)^m : a^8 xx b^8.

    Text Solution

    |

  11. Simplify the following using the law a^m xx b^m = (ab)^m : (5 xx 4)^11...

    Text Solution

    |

  12. Write the following, by using a a^(-n) = 1/a^(n) with positive exponen...

    Text Solution

    |

  13. Write the following, by using a a^(-n) = 1/a^(n) with positive exponen...

    Text Solution

    |

  14. Write the following, by using a a^(-n) = 1/a^(n) with positive exponen...

    Text Solution

    |

  15. Write the following, by using a a^(-n) = 1/a^(n) with positive exponen...

    Text Solution

    |

  16. Simplify and write in the form of a^(m-n) or 1/ a^(n-m) : 13^8 / 13^5.

    Text Solution

    |

  17. Simplify and write in the form of a^(m-n) or 1/ a^(n-m) : 3^4/3^14.

    Text Solution

    |

  18. Fill the appropriate number in the box. (8 ^(8))/( 8 ^(3)) = 8 ^( 8-...

    Text Solution

    |

  19. Fill the appropriate number in the box. (8 ^(8))/( 8 ^(3)) = 8 ^( 8-...

    Text Solution

    |

  20. Complete the following : (5/7)^3 = 5^3/square.

    Text Solution

    |