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Simplifying
To simplify an expression mixing division, multiplication, and addition, the order of operations requires completing the division and multiplication left-to-right before adding:
- Divide first (left to right): The division is on the left, so perform it first: (different signs produce a negative quotient). The expression becomes .
- Multiply: Compute the multiplication next: (same signs produce a positive product). The expression becomes .
- Add: Compute the final sum: .
The final result is .
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Intermediate Algebra @ OpenStax
Ch.1 Foundations - Intermediate Algebra @ OpenStax
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Simplifying