What is the domain of $y=\dfrac{x^3-27}{x+27}$?  (Express your answer using interval notation.)
Question:
What is the domain of $y=\dfrac{x^3-27}{x+27}$?  (Express your answer using interval notation.)
Answer:
Let's think step by step.

user
(-\infty,-27)\cup(-27,\infty)
What is the domain of $y=\dfrac{x^3-27}{x+27}$?  (Express your answer using interval notation.)
train