Enter your answer for each question. Either: Put 2 answers ex. x=5,-5 with no extra spaces or use set notation {-5,5} with no extra spaces. Type 'null set' for no solutions.
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Pitanje 1
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Pitanje 2
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Enter your answer for #1. Put 2 answers ex, x=5,-5 with no extra spaces. Type 'null set' for no solutions.
