No hair roots came out it was just the scab and the hair that I carefully trimmed off but I left some behind so the trimmed eyebrow will fall out and shed when it was ready.
Trimming transplanted eyebrow hairs will have little effect on the result of the transplant (provided one is gentle of course).
you can trim your eyebrow hair after hair transplant. If you didn't pull the follicle with the roots then the hairs will grow normally.