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Mathematics, 16.08.2021 18:00 godisgoodallthoubxi7

P = \sqrt{x} -\sqrt{x-1} +\frac{1}{\sqrt{x-1} -\sqrt{x} } +\frac{\sqrt{x^{3} } -x }{\sqrt{x}-1 } a. Tìm điều kiện xác định và rút gọn P.

b. Tìm giá trị của x khi P = 1.

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P = a. Tìm điều kiện xác định và rút gọn P.

b. Tìm giá trị của x khi P = 1....
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