Simplifying an expression order of operation pemdas

The video tutorial explains how to solve mathematical problems using the order of operations, specifically following the PEMDAS rule (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). It emphasizes the importance of handling nested parentheses first, then moving on to exponents, and ensuring multiplication and division are completed before addition and subtraction. The tutorial provides a step-by-step approach to avoid common mistakes and ensure accuracy in calculations.

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