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OpenStudy (anonymous):
@jim_thompson5910 how would I do a problem like this Let u = <-5, -9>, v = <6, 8>. Find -8u - 2v.
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jimthompson5910 (jim_thompson5910):
First you need to find -8u and -2v separately Afterwards, you add -8u and -2v (add corresponding components)
jimthompson5910 (jim_thompson5910):
Tell me what you get
OpenStudy (anonymous):
<28,56>?
jimthompson5910 (jim_thompson5910):
I'm getting the same. Nice work.
OpenStudy (anonymous):
sweet, you are so helpful!
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jimthompson5910 (jim_thompson5910):
Glad to be of help
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