(căn 3/sinx) + (1/sinx)=8cosx

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Môn Toán Neala 4 years 2020-10-14T18:13:53+00:00 2020-10-14T18:13:53+00:00 1 Answers 142 views 0

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

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Gerda · Answer 1 · 2020-10-14T18:14:55+00:00

Gerda

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2020-10-14T18:14:55+00:00 October 14, 2020 at 6:14 pm

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can-3-sin-1-sin-8cos