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Mathematics, 31.07.2019 08:00, djdkfkfkckmfmf7724
Suppose a + b = 0. which one of these expressions equals ab? a. a^2 b. -b^2 c. 2a d. 0 e a/b
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Answers: 1
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Suppose a + b = 0. which one of these expressions equals ab? a. a^2 b. -b^2 c. 2a d. 0 e a/b...
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