📅 NSB 2019🎓 HS🔄 Round 11#️⃣ Q14🌟 BONUS✍️ Short Answer
For integers a and b, define the binary operation “star” by a “star” b is equal to 2 less than the product of a and b. What is 3 “star” open parenthesis 4 “star” 5 close parenthesis?
✔️Answer:52
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