Determine the number of solutions to
\[2\sin^3 x - 5 \sin^2 x + 2 \sin x = 0\]in the range $0 \le x \le 2 \pi.$
Question:
Determine the number of solutions to
\[2\sin^3 x - 5 \sin^2 x + 2 \sin x = 0\]in the range $0 \le x \le 2 \pi.$
Answer:
Let's think step by step.

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Determine the number of solutions to
\[2\sin^3 x - 5 \sin^2 x + 2 \sin x = 0\]in the range $0 \le x \le 2 \pi.$
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