Presentation on theme: "1-1 Order of Operations Objective (things to learn): In this section you will need to learn how to use the order of operations to evaluate algebraic expressions."— Presentation transcript:
1-1 Order of Operations Objective (things to learn): In this section you will need to learn how to use the order of operations to evaluate algebraic expressions. Order of Operations 1. First do operations that happen within grouping symbols (Parenthesis). 2. Then evaluate exponents or powers. 3. Next, do multiplication and division from left to right. 4. Finally do addition and subtraction from left to right.
1-1 Order of Operations Recall:Order of Operations ( PEMDAS ) PleaseExcuseMyDearAuntSally [( )] 6 3 + - 1st3rd4th2nd L R
1-1 Order of Operations Let’s do some example. Do not forget to SHOW YOUR WORK:-) Example 1 Evaluate the following expression when x = 6. Substitute 6 for x. Simplify. Simplify 4·36. Simplify 144 + 8.
1-1 Order of Operations Example 2 Evaluate each expression. a. b.
Your consent to our cookies if you continue to use this website.