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36 votes
36 votes
(11a2b+17a-4b2+15)+(12a2b-16b2+3)=

User Umar Qureshi
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2 Answers

9 votes
9 votes
This is kinda confusing
User Jurica Krizanic
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14 votes
14 votes

Answer:

232−202+17+18

User Enriquetaso
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