17.63 Use Problems
Condition: indicate the interval to which the product of the roots or the root belongs, if it is the only one, equations \ (1+ \ log _ {3 x} (x+2) = \ log _ {3 x} (16 x-3)? \)
Problems of the Use (Unified state Exam) - Equations and Inequalites in Terms of A Parameter, Solved Both by Algebraic Methods and Geometric One.