Question

please answer this question fast.....

Answer 1

answer of equation X=5

Answer 2

Answer:

Step-by-step explanation:225=(15)^2.----1.

5^x-3×3^2x-8= 15 ^x-3×2x-8--------2.

Comparing 1 and 2,⬇️⬇️

15 ^x-3×2x-8=15^2

So,x-3×2x-8=2

=X=√11.