Question 446667:  Solve: 
log12(m^2 + 73) = log12(17m + 3) 
 Answer by stanbon(75887)      (Show Source): 
You can  put this solution on YOUR website! Solve: 
log12(m^2 + 73) = log12(17m + 3) 
--------------- 
Solve: 
m^2+73 = 17m+3 
--- 
m^2-17m+70 = 0 
--- 
Use Inverse-FOIL to Factor: 
m^2-10m-7m+70 = 0 
------ 
m(m-10)-7(m-10) = 0 
--- 
(m-10)(m-7) = 0 
--- 
m = 10 or m = 7 
=========================== 
Cheers, 
Stan H. 
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