Question

2^(2x+3)=2^(x+1)+3

Answer 1

\[2^{2x+3}=2^{x+1}+3\]

Answer 2

you there?

Answer 3

yeah, can you help me?

Answer 4

ok, this is actually a quadratic equation

Answer 5

the first term can be rewritten as 2(2^(x+1))^2

Answer 6

when you are done solving the quadratic you will get an extraneous solution of -1/2

Answer 7

but you will be able to solve it for u = 3/2

Answer 8

could you help me with that first step

Answer 9

2^(2x+3) = 2* (2^(2x+2))

Answer 10

I just took out one of the 2s

Answer 11

then you can factor out the 2 in the power to make it look like a 2^((2*(x+1))

Answer 12

I see! I got it now. Thank you very much.

Answer 13

you are welcome

Answer 14

could you tell me the final answer?