Question

How do I find x if the x is an exponent?​

Answer 1

Answer:

Hi !

Well the best approach you can apply to find out what x is here, why not prime factorise the right hand side and then compare the exponents of individual primes so that we can easily get a value of x that will satisfy our equation.

Step-by-step explanation:

So,

${5}^{x - 3} \times {3}^{2x - 8} = {5}^{2} \times {3}^{2}$

So, by comparing we can easily see that x=5 is the value of x that is the one which is simultaneously satisfying both the equations.

Answer 2

Answer:

x=9 under root 3

Step-by-step explanation:

5*.1/125×(3*)².1/6561=225

x=9 under root 3