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Find two numbers a a and b b whose sum a + b a+b is 0 and whose difference a − b a-b is 2. your answer is
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Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?
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Find two numbers a a and b b whose sum a + b a+b is 0 and whose difference a − b a-b is 2. your answ...
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