help with this math question!?

I know the answer is not B or C. I think it is LCD but im not sure.

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2 Answers

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  • 1 month ago
    Favorite Answer

    Given the choices, the zero denoms is the most correct.

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  • Judy
    Lv 7
    1 month ago

    I think it is b

    • Austin1 month agoReport

      no, B is wrong.

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