ЧП помогите плизз срочно помогите!!!!!!!!!!!!!!!!!!!!!!! SOS SOS !!!!!!!!!!!
упростите выражения и найдите их значения
1) 5а-7b+3a-2b где а= -1,75 ; b=1 1/9
2) 3,5x-1 1/7y-1,2x+2 3/7y где х= -1,5 ; у=0,7



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.