Math, asked by TaekwondoRules, 5 months ago

Given that x△y=x−y+xy, what is the value of (5△2)△3?

Answers

Answered by bson
3

Step-by-step explanation:

5o2=5-2+(5×2)=3+10=13

13o3=13-3+(13×3)=10+39=49

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