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4 votes
- 4 (3s)+ 2 ( - t) ; for s= 1/2, t= -3

User Taniesha
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1 Answer

4 votes
-4(3(1/2))+2(-(-3))=
-4(3/2)+2(3)=
-12/2+6=
-6+6=
0
User Brent D
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