Question

find the value of x for which (5/3) ki power minus ki 4 multiply by (5/3) ki power minus ke 5=(5/3)ki power 3x​

Answer 1

Answer:

(-3) is final answer

Step-by-step explanation:

(5/3)^-4 × (5/3)^-5= (5/3)^3x

or, (5/3)^{-4+(-5)} = (5/3)^3x

or, (5/3)^(-4-5)= (5/3)^3x

or (5/3)^-9 = (5/3)^3x

now comparing both side

-9=3x

or, x = -9/3=-3