Factor the numerator using difference of cubes:

a = x
b = 2

Now you can evaluate limit as x=2.
It's easier to eliminate x because when you add both equations -4x +4x would be zero
If we know that 80% of the tickets sold were early-admission tickets, we can find how many early-admission tickets were sold by finding 80% of 75.
60 early-admission tickets
Pi (π) is one of the most important and
fascinating numbers in mathematics.
Roughly 3.14, it is a constant that is used to calculate the circumference of a circle from that circle's radius or diameter. It is also an irrational number, which means that it can be calculated to an infinite number of decimal places without ever slipping into a repeating pattern. This makes it difficult, but not impossible, to calculate precisely.