Learn about simplifying rational expressions. A rational expression is an expression in the form of a fraction. To simplify a ...

Divide both the numerator and denominator by their HCF. The fraction has now been simplified. Knowing multiplication and division facts may make simplifying fractions easier. The HCF of 4 and 10 is 2.

Learn how to apply the rules of exponents to simplify an expression. We will focus on applying the product rule, quotient ...