Home
Class 9
MATHS
Write the value of root(3)(7)\ xx\root(3...

Write the value of `root(3)(7)\ xx\root(3)( 49) `

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • COORDINATE GEOMETRY

    RD SHARMA ENGLISH|Exercise All Questions|23 Videos

  • FACTORIZATION OF ALGEBRAIC EXPRESSIONS

    RD SHARMA ENGLISH|Exercise All Questions|226 Videos

Similar Questions

Explore conceptually related problems

Write the value of root(3)(125)\ xx\ root(3)(27)

Find the value of log_(1//3)root(4)(729*root(3)(9^(-1)*27^(-4//3))) .

Write the values of the square root of idot

The number of irrational terms in the expansion of (root(5)(3) + root(3)(7))^36 is

The value of root(3)(5+2sqrt(13)) + root(3)(5-2sqrt(13)) is= ……………..

Find the value of the (1)/(root(3)(999) ) correct to 4 decimal places

What is the value of root(3)(a/(P_(c )b^(2))) ?

Find the value of log_(2) (2root(3)9-2) + log_(2)(12root(3)3+4+4root(3)9) .

Evaluate (root(3)3^root(3)3)^root(3)(3^2)

Evaluate each of the following : root(3)(27) + root(3)(0.008) + root(3)(0.064) (ii) root(3)(729/216) x 6/9

RD SHARMA ENGLISH-EXPONENTS OF REAL NUMBER-All Questions
  1. If 2^4\ xx\ 4^2=16^x , then find the value of x ?

    Text Solution

    |

  2. If 3^(x-1)=9 and 4^(y+2)=64 , what is the value of x/y\ ?

    Text Solution

    |

  3. Write the value of root(3)(7)\ xx\root(3)( 49)

    Text Solution

    |

  4. Write (1/9)^(-1/2)\ xx\ (64)^(-1/3) as a rational number.

    Text Solution

    |

  5. Write the value of root(3)(125)\ xx\ root(3)(27)

    Text Solution

    |

  6. The value of {2-3(2-3)^3}^3 is (a)5 (b) 125 (c) 1/5 (d) -12...

    Text Solution

    |

  7. Which one is the correct option (256)^(0. 16)xx(256)^(0. 09)=? a. 4...

    Text Solution

    |

  8. If 10^(2y)=\ 25\ , then 10^(-y) equals (a)-1/5 (b) 1/(50) (c)...

    Text Solution

    |

  9. The value of x-y^(x-y) when x=2 and y=-2 is (a)18 (b) -18\ (c...

    Text Solution

    |

  10. The product of the square root of x with the cube root of x is (a) cub...

    Text Solution

    |

  11. if 9^(x+2)=240+9^x , then x= (a)0. 5 (b) 0.2 (c) 0.4 (d) 0.1

    Text Solution

    |

  12. The seventh root of x divided by the eighth root of x is (a)x (b) ...

    Text Solution

    |

  13. The square root of 64 divided by the cube root of 64 is (a)64 (b...

    Text Solution

    |

  14. Which of the following is (are) not equal to {(5/6)^(1/5)}^(-1/6)\ ? ...

    Text Solution

    |

  15. When simplified (x^(-1)+y^(-1))^(-1) is equal to (a)\ x y (b) x+y...

    Text Solution

    |

  16. If 8^(x+1)=64 , what is the value of 3^(2x+1) ? (a)1 (b) 3 (c) 9 ...

    Text Solution

    |

  17. If 0 < y < x , which statement must be true? (a) sqrt(x)-\ sqrt(y)=\ ...

    Text Solution

    |

  18. If x is a positive real number and x^2=2, then x^3= (a)sqrt(2) (...

    Text Solution

    |

  19. If (2^3)^2=4^x ,\ then 3^x= (a)3 (b) 6 (c) 9 (d) 27

    Text Solution

    |

  20. If 10^x=64 , what is the value of 10^(x/2+1) ? (a) 18 (b) 42 (c) ...

    Text Solution

    |