помогите решить
1)-3x=4-x
2)-5x+4=5 2x*5
3)-sin2x-sinx=0
4)lg(x-8)=lg(2x-6)
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.