01:59duration 1 minute 59 seconds
Rationalizing a denominator: Square root of a…
Rationalizing a denominator: Square root of a fraction
This video shows how to multiplly the top and…
02:49duration 2 minutes 49 seconds
Simplifying a ratio of polynomials: Problem type 1
This shows how to factor the numerator and…
02:02duration 2 minutes 2 seconds
Domain of a rational function: Excluded values
Shows how to find out what values are not defined…