Quay lại câu hỏi

	2	sửa đề bài
giúp mk vs mh cần gấp. thanks!!!!!!!!!!!!!!!!! 2 $\sin x^{2}+2\sin 5x^{a}$ - $\cos 5x-\cos 13x$ =2 Công thức lượng giác giúp mk vs mh cần gấp. thanks!!!!!!!!!!!!!!!!! 2 $\sin x^{2}+2\sin 5x^{a}$ - $\cos 5x-\cos 13x$ =1 Công thức lượng giác giúp mk vs mh cần gấp. thanks!!!!!!!!!!!!!!!!! 2 $\sin x^{2}+2\sin 5x^{a}$ - $\cos 5x-\cos 13x$ =2 Công thức lượng giác

	1	tạo mới
giúp mk vs mh cần gấp. thanks!!!!!!!!!!!!!!!!! 2 $\sin x^{2}+2\sin 5x^{a}$ - $\cos 5x-\cos 13x$ =1

Chat chit và chém gió

Việt EL: ... 8/21/2017 8:20:01 AM
Việt EL: ... 8/21/2017 8:20:03 AM
wolf linhvân: 222 9/17/2017 7:22:51 AM
dominhdai2k2: u 9/21/2017 7:31:33 AM
arima sama: helllo m 10/8/2017 6:49:28 AM
๖ۣۜGemღ: Mọi người có thắc mắc hay cần hỗ trợ gì thì gửi tại đây nhé https://goo.gl/dCdkAc 12/6/2017 8:53:25 PM
anhkind: hi mọi người mk là thành viên mới nè 12/28/2017 10:46:02 AM
anhkind: 12/28/2017 10:46:28 AM
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๖ۣۜBossღ: c 3/2/2018 9:20:18 PM
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☼SunShine❤️: Hạnh phúc thế mấy câu hỏi vớ vẩn hồi trẩu vẫn hơn 1k xem 7/31/2018 8:41:00 AM
tuyencr123: vdfvvd 3/6/2019 9:30:53 PM
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Tríp Bô Hắc: cho hỏi lúc đăng câu hỏi em có thấy dòng cuối là tabs vậy ghi gì vào tabs vậy ạ 7/15/2019 7:36:37 PM
khanhhuyen2492006: hi 3/19/2020 7:33:03 PM
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