Question

Solve 8 = 2^x+ 4
Help meeee

Answer 1

Answer:x= 2,-2

Step-by-step explanation:

Answer 2

Answer: x=2

Step-by-step explanation:

Let set the equation up: $2^{x}$+4=8 First we need to isoolate x so let subtract 4 from both sides.  

1. 2^{x}=4
2. Then take the sqr root of 4. $\sqrt{4}$= 2 x=2