помогите .забыла,как решать уравнения х^2 =25 2x=1 9x+x^2=0 тут помоему так: х(9+х)=0 х=0 или дальше не помню...
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.