/ 2 \ log(5)*\x - 8*x + 12/ + log(5)*(x + 4) < log(5)*(50 - 25*x)
(x + 4)*log(5) + (x^2 - 8*x + 12)*log(5) < (50 - 25*x)*log(5)
_____ _____ (-9 - \/ 115 , -9 + \/ 115 )
x in Interval.open(-sqrt(115) - 9, -9 + sqrt(115))
/ _____ _____ \ And\x < -9 + \/ 115 , -9 - \/ 115 < x/
(x < -9 + sqrt(115))∧(-9 - sqrt(115) < x)