Answer:
0
Step-by-step explanation:
Let's first divide the two roots of [tex]\sqrt{6}[/tex] and [tex]\sqrt{3}[/tex].
[tex]\sqrt{\frac{6}{3} }[/tex]
[tex]\sqrt{2}[/tex]
Now, [tex]\sqrt{2}[/tex] - [tex]\sqrt{2}[/tex] = 0.
So, this equation comes out to be 0.
Hope this helped!