Ответ:
2y²-y-7+y²+3y+12=3y²+2y+5
x²+x-2x+x-7x=x²-7x
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
2y²-y-7+y²+3y+12=3y²+2y+5
x²+x-2x+x-7x=x²-7x