SOLUTION: logx^2+log25=2

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: logx^2+log25=2      Log On


   

Question 192429: logx^2+log25=2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
logx^2+log25=2
log(25x^2) = 2
25x^2 = 10^2
25x^2 = 100
x^2 = 4
x = 2 or x = -2
=====================
Cheers,
Stan H.