Решите плиз
1) log2(x+1)-log2(x-1)=1
2) log3x+log9x+log81x=7
3) log5(x+2)>log5(-x)​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.