Question

[tex] \frac{ \sqrt{10} +\sqrt{10} }{2}
[/tex]

Answer 1

$\frac{2 \sqrt{10} }{2} = \sqrt{10}$

Answer 2

$\frac{\sqrt{10}+ \sqrt{10} }{2}= \frac{2 \sqrt{10} }{2} = \sqrt{10}$