How do you simplify that?

Hello from MrBillDoesMath!
Answer:
- 2/3 sqrt(3)
Discussion:
8 = 4 * 2
6 = 3 * 2
so
sqrt(8)/sqrt(6) =
(2* sqrt(2) ) / (sqrt(2) * sqrt(3)) => (cancel sqrt(2) from num and denom)
2/sqrt(3) = (multiply num and denom by sqrt(3)
2* (sqrt(3)) / 3
= 2/3 sqrt(3)
Don't forget to add the minus sign shown in the problem statement!
Thank you,
MrB