___ 7 + x \/ x + ------- ___ 2*\/ x
sqrt(x) + (7 + x)/((2*sqrt(x)))
7 + 3*x ------- ___ 2*\/ x
(7 + 3*x)/(2*sqrt(x))
x^0.5 + 0.5*x^(-0.5)*(7.0 + x)
3/2 ___ 3*x + 7*\/ x ---------------- 2*x
(3*x^(3/2) + 7*sqrt(x))/(2*x)
7 x - + - ___ 2 2 \/ x + ----- ___ \/ x
sqrt(x) + (7/2 + x/2)/sqrt(x)