Answer:
You can download the answer here
Step-by-step explanation:
x^4 - 1
-------------
x^2 + 1
(x^2 +1) (x^2 - 1)
= ------------------------
x^2 + 1
= x^2 - 1 ..................this is your answer
Answer:
Step-by-step explanation:

Answer:
big robux
Step-by-step explanation:
y=big robux big