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Order of Operations Practice Test
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Q1
Define an operation $\bigstar$ on the real numbers as follows:
$a \bigstar b = \frac{a + 5}{a + b + 5}$
Evaluate $7 \bigstar \left(- 12 \right)$
Define an operation $\bigstar$ on the real numbers as follows:
$a \bigstar b = \frac{a + 5}{a + b + 5}$
Evaluate $7 \bigstar \left(- 12 \right)$
