Hi there! I am currently in grade 12, studying calculus 30 which is just calculus. I have a question about the above topic posted. One contains roots and I'm not sure exactly how to solve it. Any help would be great!

1) lim ( X^1/3 - 3) / (x - 27)

X-->27

2) lim. (square root of x then minus 2 outside of square root / square root x^3 - 8 ( 8 is not under the root)

x--> 4