Question

.If 4
^x
-4
^(x-1)=24, then x=?​

Answer 1

Step-by-step explanation:

4^x- 4^x-1 = 24

4^x(1-1/4)= 24

4^x =24* 4/3 = 32 = 4^ (2+1/2)

x=2.5 or 5/2