Question

Referring to the figure, simplify the expression shown.
http://www.ppstest2.com/images2/AL12006.jpg @midhun.madhu1987

Answer 1

@chosenmatt

Answer 2

@Jhannybean @cool41

Answer 3

@sangya21 i will give medal

Answer 4

thanks for the offer. I was already checking the question before you offered
\[4/\sqrt{20} = 4/\sqrt{4*5} = 4/\sqrt{2*2*5}\]
\[ 4/\sqrt{2*2*5} = 4/2\sqrt{5}\]

Answer 5

@sangya thnxs a million

Answer 6

anytime. :)