How do you find the product of two rational numbers that have different signs?
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Step-by-step explanation:
It is always negative. Let the first number be positive. Then, the second number is negative (according to condition). a * (-b) = -ab, where a > 0, b > 0. ( the numbers under consideration are a and -b) ...
1 (one). Let the number be x. Then its reciprocal is. Now, ...
0 (zero).
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Answer:
without signs I think we cannot take a sign to be an x,y,z because there are different answers with different types
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