Home
Class 7
MATHS
3^4x^3y^6z^4xx27x^(-2)z^(-6)div81xy^(2)z...

`3^4x^3y^6z^4xx27x^(-2)z^(-6)div81xy^(2)z^(-3)=`______

A

`27xy`

B

`27yz`

C

`27 xz`

D

`27xyz`

Text Solution

Verified by Experts

The correct Answer is:
B

`(3^4x^3y^6z^4xx27x^(-2)z^(-6))/(81xy^(2)z^(-3))=(27xy^(3)z^(-2))/(xy^2z^(-3))=27yx`
Hence, the correct option is (b).
Promotional Banner

Topper's Solved these Questions

  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise Assessment test Test -2|1 Videos
  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise Test -2|12 Videos
  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise Level -3|20 Videos
  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise Test-2|12 Videos
  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS (Test - 1) |23 Videos

Similar Questions

Explore conceptually related problems

Let |{:(y^(5)z^(6)(z^(3)-y^(3)),,x^(4)z^(6)(x^(3)-z^(3)),,x^(4)y^(5)(y^(3)-x^(3))),(y^(2)z^(3)(y^(6)-z^(6)),,xz^(3)(z^(6)-x^(6)) ,,xy^(2)(x^(6)-y^(6))),(y^(2)^(3)(z^(3)-y^(3)),,xz^(3)(x^(3)-z^(3)),,xy^(2)(y^(3)-x^(3))):}| " and " Delta_(2)= |{:(x,,y^(2),,z^(3)),(x^(4),,y^(5) ,,z^(6)),(x^(7),,y^(8),,z^(9)):}| .Then Delta_(1)Delta_(2) is equal to

Simplify: x^7 y^3 z^(-4) xx x^(-4) y^6 z^(-2) xx x^2 z^3

Divide: 5x^(3)-15x^(2)+25xby5x4z^(3)+6z^(2)-zby-(1)/(2)z9x^(2)y-6xy+12xy^(2)by-(3)/(2)xy

(14x^(2)yz-28x^(2)y^(2)z^(3)+32y^(2)z^(2))div(-4xy) is equal to

Simplify: (x+y-2z)^(2)-x^(2)-y^(2)-3z^(2)+4xy

Find the following produts: (i) (x+y+2z)(x^(2)+y^(2)+4z^(2)-xy-2yz-2xz)(2x-y+2z)(4x^(2)+y^(2)+9z^(2)+2xy+3yz-6xz)

If, 2^(x+y-2z)=8^(8z-5-y), 5^(4y-6z)= 25^(y+z), 3^(4x-3z)=9^(x+z) then the value of 2x+3y+5z is: यदि 2^(x+y-2z)=8^(8z-5-y), 5^(4y-6z)= 25^(y+z), 3^(4x-3z)=9^(x+z) है, तो 2x+3y+5z का मान क्या होगा ?