Решите уравнение.
а) (3х + 4)(х-2)-3(х-1)(х+5)=0
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
3х^2-6х+4х-8-3х^2-15х+3х+15=0
-14х+7=0
-14х=-7
х=-7:(-14)
х=0.5