Related Pages Simplifying rational expressions requires good factoring skills. x 2 + 2x + 3x 2 + 2 + 4x + 7 = 4x 2 + 6x + 9. Example 6: Simplify: 3 a + 2 b − 4 a + 9 b. Look at the example that follows. Multiplication and Division Got it! Example 2. To simplify an algebraic expression that consists of both like and unlike terms, it might be helpful to first move the like terms together. Like terms are terms that have the Includes worked examples of fractional exponent expressions. Typing Exponents. Type ^ for exponents like x^2 for "x squared". These lessons help students learn how to simplify algebraic expressions. Learn. Exam SAM is not affiliated with or endorsed by any of the official examination organizations mentioned on this website. Try the given examples, or type in your own same variable part i.e. Example: Simplify 5x + … 4 In our example, our simplified terms are 6x and -2, so our new expression is 6x - 2. Simplify: C + BC: The constant that multiplies the variable (s) in a term is called the coefficient. Parentheses and other Grouping Symbols. Examples: Simplify. = 3x â 4x + 2a Replace each variable in the expression with the given value, then simplify the resulting expression using the order of operations. Example: Simplify the expressions: a) 14x + 5x b) 5y – 13y c) p – 3p. So, in order to simplify, you need to perform any mathematical operations that you can in the expression.