1) 4*1-8*1+5= 4-8+5=1
2) -ab*3a^2+ab*2b= -3a^3 b+2ab^2
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) 4*1-8*1+5= 4-8+5=1
2) -ab*3a^2+ab*2b= -3a^3 b+2ab^2