Respuesta :

B. x = -1 is the answer for you’re question

Answer:

[tex]\boxed{\underline{\tt B.\:x=-1}}[/tex]

Step-by-step explanation:

[tex]\tt 8=2^{(x+4)}[/tex]

(First, convert both sides to the same base):-

[tex]\tt 2^3=2^{x+4}[/tex]

(Now, cancel the base of 2 on both sides):-

[tex]\tt 3=x+4[/tex]

(Subtract 4 from both sides):-

[tex]x+4-4=3-4[/tex]

[tex]\tt x=-1[/tex]

~