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Find the solution set. |x| = 9 A. { } B. {-3, 3} C. {-9, 9} D. {-81, 81}
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Find the solution set. |x| = 9 A. { } B. {-3, 3} C. {-9, 9} D. {-81, 81}

User Sibiraj PR
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b. {-3,3} is the answer i think
User Rapture
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