Известно что x1 и x2 корни уравнения x^2-9x+11=0. Не решая уравнения найдите значение выражений x1^2 +x2^2.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.