September 2021 0 11 Report
1)cos x+cos 5x+cos 9x=0; 2)3^(x+1)-8=3^(1-x); 3)log x по основанию 2-log 64 по основанию x=1.
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.