Question

if 5^n/2=125 then 5^64/n=? ​

Answer 1

Answer:

Solution:

Given:

To find:

  

    As, we know,.

=>

=>

=>                       (cancelling out 5 as common base)

=>                

=>n=2(3)

=>n=6

   Substituting here,/.

=>

=>

=>

=>25³ × 2³                                 ( and 8=2×2×2=2³)

=>(25 × 2)³

=>(50)³

=>(5 × 10)³

=> (5)³ × (10)³

=> 125 × 1000

=> 125000