hey can anyone find the midpoint of this

5sqrt3, 7sqrt5) , (sqrt3, -sqrt5)  

Midpoint  =  [( 5sqrt(3) + sqrt(3) ) /2  ,   (7sqrt(5) - sqrt(5))/2  ]  =

[ 6sqrt(3)/2 ,  6sqrt(5)/2 ]  =

[ 3sqrt(3) , 3sqrt(5)  ]