Question

pls answer this question fast

Answer 1

It's pretty simple,

Here is a photo of the solution,

The answer is 3,

Hope you understand the solution,

Sorry for using a ruled paper !!

If have any doubts , ask me ,

Have a great day !

Answer 2

Given 3(2^x + 1) - 2^x + 2 + 5 = 0

           3 * 2^x + 3 - 2^x + 2 + 5 = 0

           2^x(3 - 2^2) + 3 + 5 = 0

           -1 * 2^x + 8 = 0

           8 - 2^x
 
            8 = 2^x

            8 = 2^3

             x = 3.


Hope this helps!