-(a-b)=
-n+(m+n)=
(-p-a)-(k-a)=
(-4m)-(6,4-m)=
(3,2-5)-(3,2+7)=
(2,3-1,2)-(1,8+2,3)
-5,5-a+(5-m)=
-n+(m+n)=
(-p-a)-(k-a)=
(-4m)-(6,4-m)=
(3,2-5)-(3,2+7)=
(2,3-1,2)-(1,8+2,3)
-5,5-a+(5-m)=
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
-n+(m+n)=-n+m+n=m
(-p-a)-(k-a)=-p-a-k+a=-p-k
-4m-(6,4-m)=-4m-6,4+m=-3m-6,4
(3,2-5)-(3,2+7)=3,2-5-3,2-7=-12
(2,3-1,2)-(1,8+2,3)=2,3-1,2-1,8-2,3=-3
-5,5-a+5-m=-0,5-a-m