Activity 4 Directions: Look at the two solutions given. Compare and contrast.
1. Which of the two solutions is correct? Explain.
2. How can you determine if you actually followed the hierarchy of operation when evaluating a certain mathematical expression? Explain.
1. Which of the two solutions is correct? Explain.
2. How can you determine if you actually followed the hierarchy of operation when evaluating a certain mathematical expression? Explain.
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