ACJC/2021/JC1/Promo/P1/Q01

State a sequence of transformations that will transform the curve with equation $y=2 \sin (2 x+\alpha) \cos (x)$ on to the curve with equation $y=-2 \sin (4 x+3 \alpha) \cos (2 x+\alpha)$, where $\alpha$ is a positive constant.

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