What common base can be used to rewrite each side of the equation 2^(x+3)-3=5

(The common base is 2).

Step-by-step explanation:

You have the equation given in the problem:

Then base of is 2. Therefore, the common base must be 2.

If you add 3 to both sides of the equation, you obtain:

If you descompose 8 into its prime factors, you obtain that it can be written as:

8=2*2*2=2³

Therefore, you can you rewrite each side of the equation as following:

Where the common base is 2.