Question

4 ^ x - 4^ x - 1 = 24 find value of x​

Answer 1

Step-by-step explanation:

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

4^x-4^x/4=24

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

4^x=24*4/3

4^x=32

2^2x=2^5

Comparing LHS and RHS:-

2x=5

x=5/2.

Hence the value of x is 5/2.