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Komok [63]
3 years ago
5

Which expression is equivalent to -1?

Mathematics
1 answer:
creativ13 [48]3 years ago
7 0
Hello,
Answer B

If x≠y then
\dfrac{x-y}{-x+y}=\dfrac{x-y}{-(x-y)}=-1


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Ainat [17]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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