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Mathematics, 02.05.2021 17:50 AdoNice

Please simplify sin(6x)•cos(2x) - cos(6x)• sin(2x) A. Cos 4x
B. Cos 8x
C. Sin 8x
D. Sin 4x

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You know the right answer?
Please simplify sin(6x)•cos(2x) - cos(6x)• sin(2x) A. Cos 4x
B. Cos 8x
C. Sin 8x
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