Question

find the value of x :-​

Answer 1

Answer:

64/125 ×(64/125)^x = (4/5)^18

=> (4/5)^3× (4/5)^3x =( 4/5)^18

As bases are same so powers will be equal

=>3×3x = 18

=> 3x = 18/3

=> 3x = 6

=> x = 2