Giải phương trình : 5sin2x-12cosx=12

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Môn Toán Euphemia 4 years 2020-10-30T10:29:28+00:00 2020-10-30T10:29:28+00:00 1 Answers 76 views 0

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

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Helga · Answer 1 · 2020-10-30T10:30:51+00:00

Helga

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2020-10-30T10:30:51+00:00 October 30, 2020 at 10:30 am

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Đáp án:

x=π+k2π

giai-phuong-trinh-5sin2-12cos-12