How to evaluate an algebraic expression, x^2 + yx - (3y + x) + 2; x = -2 and y = 3

The video tutorial explains how to plug values into equations, emphasizing the importance of using parentheses to avoid errors. It covers the order of operations, particularly when dealing with negative numbers and squaring them. The tutorial provides examples to illustrate these concepts, ensuring students understand the correct process for evaluating expressions. The final example demonstrates a complete calculation, reinforcing the importance of following mathematical rules to arrive at the correct answer.

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