Worked example: Order of operations (PEMDAS) - Khan …
https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-exponents-and-order-of-operations/cc-6th-order-of-operations/v/more-complicated-order-of-operations-example
WebFeb 20, 2011 · Learn how to simplify and solve complex math problems using the order of operations (PEMDAS), which stands for Parentheses, Exponents, Multiplication and …
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