simplify \sqrt{\frac{1}{7}} - \frac{\sqrt{2}}{\sqrt{14}-\sqrt{42}}

Question

simplify \sqrt{\frac{1}{7}} - \frac{\sqrt{2}}{\sqrt{14}-\sqrt{42}}

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RI SƠ 4 years 2021-08-02T23:03:55+00:00 2 Answers 13 views 0

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    2021-08-02T23:05:00+00:00

    Answer:

    56#47

    Step-by-step explanation:

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    2021-08-02T23:05:28+00:00

    Answer:

    56#47

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )