Find the singular point(s) and classify the singular point(s) of the DE2??′′+5?′+??=0,Use the method of Frobenius to obtain series solutions of the DE about the singular point(s). Find the singular...

Find the singular point(s) and classify the singular point(s) of the DE
2??′′+5?′+??=0,
Use the method of Frobenius to obtain series solutions of the DE about the singular point(s).

Extracted text: Find the singular point(s) and classify the singular point(s) of the DE 2ху" + 5у' + ху —D 0, Use the method of Frobenius to obtain series solutions of the DE about the singular point(s).