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Identifythe operations (addition, subtraction, division, multiplication) informing the following expressions and tell how the expressions havebeen formed.(a) z + 1, z − 1, y + 17, y −17 (b) (c) 2y + 17, 2y − 17 (d) 7m, − 7m+ 3, − 7m − 3 |
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Answer» Identify
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