Упростите выражение 6a−1−10(a−1)2:10a2−1−2a+2a−1.
6a-1-10(a-1)2=6a-1-10a+10=-4a+9=9-4a
10a2-1-2a+2a-1=10a2-2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
6a-1-10(a-1)2=6a-1-10a+10=-4a+9=9-4a
10a2-1-2a+2a-1=10a2-2