A method of solving symmetric polynomials of two variables is presented in the article. Several of such problems have been solved. There are very hard problems among them which were included in Mathematical Olympiads.

Relevance of the topic article is largely due to the role and value of the investment policy, which is a set of targeted activities conducted by the State to create favorable conditions for all facilities management for the purpose of recovery in investment. In this article the essence of investment policy, regional aspects of realization of investment policy and the main directions of its improvement is considered.

This article defines tolerance. The role of parents in the formation of tolerant relations between children and parents has been revealed. Tolerant education of children should become a necessary need of our society. In this paper we give the definition of tolerance.

The main provisions of the road quality management concept are outlined, as well as the tasks are defined that need to be solved in order to ensure the management of the system at three levels: strategic, tactical and operational.