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Question 10
Use the rule for order of operations to simplify the expression as much as possible:

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First, let’s tackle the expression step-by-step, beginning with the parentheses. In the equation , we get . Now, substitute that back into the equation, resulting in . Next, we multiply to get . Finally, add to arrive at a simplified answer of .

Now that we’ve simplified that expression, it’s a great opportunity to think about how order of operations applies to real life! Just as we must follow the correct steps in mathematics (PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction), we also use similar procedures when following recipes or assembling furniture. Ensure steps are followed in the correct order to avoid culinary disasters or wobbly chairs!