Learn how to compose two functions where one or both of those functions is/are rational. To compose two functions means to ...

In this video series, you will learn all about Rational Expressions. We will start by simplifying rational expressions using the rules of exponents and then transition into simplifying rational ...

Simplify \(\frac{3t + 6}{3t}\). The numerator of this fraction will factorise as there is a common factor of 3. This gives \(\frac{3(t + 2)}{3t}\). Now, there is clearly a common factor of 3 between ...

Adding and subtracting algebraic fractions is a similar process to adding and subtracting normal fractions. The denominators of each fraction are different, \(3t\) and \(7t\), so a common denominator ...