5. Rewriting Equations and Formulas
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Pay close attention to the order of operations.
35
According to the order of operations expressions inside parentheses are evaluated first, while addition and subtraction are evaluated last.
| Operation | Before Simplification | After Simplification |
|---|---|---|
| Calculate power | 15-5+5^2 | 15-5+ 25 |
| Subtract term | 15- 5+25 | 10+25 |
| Add terms | 10+ 25 | 35 |
The expression equals 35.