Evaluating an expression with two variables ex 5, (bc)^2; b = 4; c = 8

The video tutorial explains how to solve an algebraic expression by substituting given values for variables and applying the order of operations (PEMDAS). The instructor demonstrates both manual calculation and the use of technology, such as calculators, to find the solution. Estimation methods are also discussed as an alternative approach. The final solution is calculated, and the problem is concluded.

What new insight or understanding did you gain from this video?

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