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Mathematics 18 Online
OpenStudy (anonymous):

Let u = <5, 6>, v = <-2, -6>. Find -2u + 5v. Please help! :)

jimthompson5910 (jim_thompson5910):

-2u means you multiply everything in vector u by -2 5v means the same thing, but you multiply everything in v by 5

jimthompson5910 (jim_thompson5910):

once you get -2u and 5v, you add

OpenStudy (anonymous):

Thank you! :) @jim_thompson5910

jimthompson5910 (jim_thompson5910):

yw, tell me what you get

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