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Fact: when their is two negative you add meaning if you have -3-5 yo add 3 and 5 then put back the negative sign. therefore (-15-7) = -22

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Q: What is negative 15-7?
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As written, the question has no solution.It was supposed to read " ... negative number squared...", but was corruptedduring the complex typing operation. Had it been correctly typed, the answerwould have been -9 .


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