Please help me solve this equation:
Solve: log2 (x+5) + log2 (x+1) = 5
***********************************
The following response from the other person doesn't do much to answer this problem, or help
the "POSTER: "log(x+1)/log 2 +log*x+5)/log(2)=5"
, with x > - 1
------ Applying
=
---- Converting to EXPONENTIAL form
(x - 3)(x + 9) = 0
x - 3 = 0 or x + 9 = 0 ---- Setting each FACTOR equal to 0
x = 3 or x = - 9 (IGNORE)
The above x-value, - 9, is IGNORED because x MUST be > - 1, and x = - 9 is CLEARLY NOT!
So, only VALID/ACCEPTABLE solution is: x = 3