Question

How to SImplify <-4,4>/sqrt32

Answer 1

@AndrewTheCookie

Answer 2

\(\bf \cfrac{<-4,4>}{\sqrt{2}}?\)

Answer 3

yes

Answer 4

hmm rather \(\bf \cfrac{<-4,4>}{\sqrt{32}}?\)

Answer 5

no sqrt 32 on bottom

Answer 6

yea that now how do i simpify that?

Answer 7

looks like an scaler vector multiplication though => \(\bf \cfrac{<-4,4>}{\sqrt{32}}\implies <-4,4>\cfrac{1}{\sqrt{32}}\)

Answer 8

it is so do i multiply <-4,4> by sqrt32? so -4sqrt32 and factor 32 out?

Answer 9

yeap.. scalar multiplication is just a<b,c> => <a*b, a*c>

Answer 10

ok

Answer 11

keep in mind that \(\bf \sqrt{32}=\sqrt{2^5}\)