THE SOLUTION OF LOGARITHMIC INEQUALITIES WITH THE HELP OF THE METHOD OF RATIONALIZATION
At the present time a very topical problem is the one of students taking a math exam at a profile level. Large difficulties are found by students in tasks of the second part, namely task No. 15. It is clear that having an active and entire arsenal of elementary mathematics, and creative mastery of school mathematics is a key to successful results in tasks of the exam. In this work the authors target at giving methodical recommendations of how to solve logarithmic inequalities from sets of testing materials at an exam of mathematics, for students face great difficulties in solving logarithmic inequalities. Particular difficulties are found when solving logarithmic inequalities with a variable basis.