Home
Class 8
MATHS
Using the above pattern, find the value ...

Using the above pattern, find the value of the following
`20^(3)-19^(3)`

Text Solution

Verified by Experts

The correct Answer is:
1141
Promotional Banner

Topper's Solved these Questions

  • CUBES AND CUBE ROOTS

    NAND LAL PUBLICATION|Exercise Think, Discuss and Write|12 Videos

  • CUBES AND CUBE ROOTS

    NAND LAL PUBLICATION|Exercise Exercise 1|16 Videos

  • COMPARING QUANTITIES

    NAND LAL PUBLICATION|Exercise SOLUTION TO SAMPLE PAPER|14 Videos

  • DATA HANDLING

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE |10 Videos

Similar Questions

Explore conceptually related problems

Consider the following pattern: 2^3-1^3 = 1 +2 xx 1 xx 3 3 ^3 - 2 ^ 3 = 1 + 3 xx 2 xx 3 4 ^3 - 3 ^3 = 1 + 4 xx 3 xx 3 Using the above pattern,find the value of the following : 12^3 - 11 ^ 3 .

Consider the following pattern: 2^3-1^3 = 1 +2 xx 1 xx 3 3 ^3 - 2 ^ 3 = 1 + 3 xx 2 xx 3 4 ^3 - 3 ^3 = 1 + 4 xx 3 xx 3 Using the above pattern,find the value of the following : 7^3 - 6^3 .

Consider the following pattern: 2^3-1^3 = 1 +2 xx 1 xx 3 3 ^3 - 2 ^ 3 = 1 + 3 xx 2 xx 3 4 ^3 - 3 ^3 = 1 + 4 xx 3 xx 3 Using the above pattern,find the value of the following : 51 ^ 3 - 50 ^ 3 .

Find the value of the following (0.05)^(log_sqrt20(0.bar3))

Using principal values, find the value of following cos^(-1)""(sqrt(3))/(2)+cos^(-1)(-(1)/(2))

Using principal values, find the value of following cos^(-1)(cos""(2pi)/(3))+sin^(-1)(sin""(2pi)/(3))

NAND LAL PUBLICATION-CUBES AND CUBE ROOTS-Sample Paper For Practice
  1. Using the above pattern, find the value of the following 20^(3)-19^(...

    Text Solution

    |

  2. Cube of a natural number 5 will end with the digit

    Text Solution

    |

  3. If m is positive integer then -m^(3) will be a

    Text Solution

    |

  4. 125 is a perfect cube, then its cube root is

    Text Solution

    |

  5. Square and cube of which natural number are same

    Text Solution

    |

  6. Cube of negative integer is a positive integer

    Text Solution

    |

  7. Cube of an even integer is an even number

    Text Solution

    |

  8. State True or False: Cube of a number ending in 3 ends in 9

    Text Solution

    |

  9. Smallest number by which 180 must be multiplied to make it a perfect s...

    Text Solution

    |

  10. Each prime factor of a number appearsin the prime factorization of its...

    Text Solution

    |

  11. Cube of 63 is an number

    Text Solution

    |

  12. The sum of consecutive odd numbers gives the number 1331 which is the ...

    Text Solution

    |

  13. Number of digits in the cube roots of 1,40,608 is 3

    Text Solution

    |

  14. Find the digit at the ones place of the cubes of the following numbers...

    Text Solution

    |

  15. Volume of the cube is 0.027m^(3) find the sides of the cube

    Text Solution

    |

  16. Three numbers are in the ratio 1:2:3. If their product is 162. Find th...

    Text Solution

    |

  17. Two numbers are in the ratio 3:4. If the difference of their cubes is ...

    Text Solution

    |

  18. A rectangular cuboidal piece of metal of dimension 2cm xx 3cm xx 5cm i...

    Text Solution

    |

  19. Express 13^(3) in the form 3n+1 and 17^(3) in the form 3n+2

    Text Solution

    |