题目内容
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纠错
Which of the following is equivalent to If$$2·x^{2}+8·x-24\over2·x^{2}+20·x-48$$ for all values of x for which both expressions are defined?
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A$$(x-2)\over(x-4)$$
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B$$(x-2)\over(x+4)$$
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C$$(x+2)\over(x+4)$$
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D$$(x+6)\over(x-12)$$
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E$$(x+6)\over(x+12)$$
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