Question 191528
sq. root of 3/5 [3/5=.6]
SQRT.6=.7746

sq. root of 3 13/3 [3 13/3=22/3=7.3333
SQRT7.3333=2.7

sq. root of 3{2}+5{2} [6+10=16
sqrt16=4

sq. root of m^2/n^3 
sqrtm^2=m
sqrtn^3=nsqrtn
m/nsqrtn

sq. root of 2+2/49 [2+2/49=100/49]
sqrt100/49=10/7

sq. root of (2-3) sq. root of (2+3)
2-3=-1 sqrt-1=1i
2+3=5 sqrt5=2.236
1i*2.236=2.236i

sq. root of (3-5) sq. root of (3-5)
3-5=-2 sqrt-2=1.414i
1.414i*1.414i=2