Question

5/(sqrt(10)*sqrt(14)

Answer 1

$\frac{5}{\sqrt{10}\cdot \sqrt{14}} = \frac{5\cdot \sqrt{10}\cdot \sqrt{14}}{10\cdot 14} = \frac{\sqrt{140}}{2\cdot 14} =\frac{\sqrt{4\cdot 35}}{2\cdot 14} = \frac{2\sqrt{35}}{2\cdot 14} = \frac{\sqrt{35}}{14}$

Answer 2

5/(sqrt(10)*sqrt(14)=(5*sqrt(10)*sqrt(14))/sqrt(10)=(5sqrt(140))/10=(2sqrt(35)/2=sqrt(35)