Determine the singular points of the given differential equation. Classify each singular point as regular or irregular. (Enter your answers as a comma-separated list. Include both real and complex singular points. If there are no singular points in a certain category, enter NONE.) (x³ - 8x²9x)²y" + x(x − 9)²y' - (x + 1)y = 0 regular singular points irregular singular points x = Need Help? Xx= Read It Watch It

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