Question

let u = <-5, -3, v = <-6, -1>, find -3u+ 5v

Answer 1

Welcome to QuestionCove. :3

Answer 2

Hang on a sec, calculating problem

Answer 3

Wait a sec... Are these supposed to be coordinates or are the commas there as place holders?

Answer 4

replace the variable u and v with given vectors
-3<-5,-3> +5<-6,-1>
then simply distribute

Answer 5

i'll do the first one for you
\[\color{Red}{-3}<-5,-3> = <\color{Red}{-3}\cdot -5 , \color{Red}{-3} \cdot -3> = <15, 3>\]

Answer 6

@vstewart ^^