Question

8*2^2x+4*2^x+1=1+2^x​

Answer 1

Answer:

I think there is a mistake in the question.

8*2^2^x+4*2^x+1=1+2^x (the actual question)

8*2^2^x+4*2^x=2^x

8*2^2^x+4*2^x-2^x= 0

2^x=a

8a^2+4a-a=0

8a^2+3a-a=0

a(8a+3)=0

a=0 or a=-3/8

Hence, x is not solvable

Hope it helps ;)