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Help with vectors
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For the following vectors, find v + 2u − 3w : u = <-2, 1>, v = <5, -1>, w = <-1, 0>
(5x,-1y)+2((-2x,1y)-3((-1x,0y))
why you got x and y in there?
(5x,-1y)+(-4x,4y)-(3x)
it helps me sort out and be organized with it
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|dw:1429739580955:dw|
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