Question

Solve 8=2^(x+4)

A. X=-4
B. x= -1
C. X= 0
D. X=7

Answer 1

`\boxed{\underline{\tt B.\:x=-1}}`

Explanation:

`\tt 8=2^((x+4))`

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

`\tt 2^3=2^(x+4)`

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

`\tt 3=x+4`

(Subtract 4 from both sides):-

`x+4-4=3-4`

`\tt x=-1`

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Answer 2

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