A) 3(2t+1)-4(1-3t)+1-18t=0 б) (m+5)(2+m)-3(4m-3)=(m-5)^2
в) ("/"=дробь) x+2/9-1=2x+1/18-x/6
г) (x+2)^2-(x-3)^2=75

плиз очень надо
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.