Simplify an expression with exponents ex1, (2^4 - 1) / 5

The video tutorial explains how to solve a mathematical expression using the order of operations, specifically focusing on PEMDAS. It emphasizes the importance of handling exponents first, followed by subtraction and division. The tutorial provides a step-by-step guide to solving the expression 2 to the 4th minus 1/5, resulting in a simplified answer of 3.

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