Question

8=(square root) 2^(4x+8)

Answer 1

8 = 16^(x+2) sqrt(x)

Answer 2

\[8=2^3=\sqrt{2}^6\] so you can write
\[6=4x+8\]
\[4x=-2\]
\[x=-\frac{1}{2}\]

Answer 3

how can i explain that in sentences