Question

Solve 8 = 2^(x + 4)

x = −4
x = −1
x = 0
x = 7

Answer 1

x=-1

Explanation:

convert 8 into a number with an exponent equal to 2

so 2^3 is equal to 8

solve the exponents

3=x+4

-4 -4

-1=x

Answer 2

plug in the possible answers into the equation and solve for x. x=0