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Mathematics 9 Online
OpenStudy (anonymous):

Evaluate the following expression: -1(5,-1) + 2(1,1)

OpenStudy (anonymous):

Is this vector? -1<5,-1>+2<1,1> <-5,1>+<2,2> <-3,3> (-3,3)

OpenStudy (anonymous):

thank u so much!!!!!!

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