# 9.

The answer to the task should be some integer or a number written as a finite decimal fraction. If the answer contains a fractional number, use a comma when writing it. Enter all characters (minus sign, comma, digits) without spaces.

Find all distinct values of the parameter $p$, for each of which the equation given below has a unique root. In the answer, specify the sum of the found values of the parameter $p$. $\frac{x^{2}-2 p x+p^{2}+p-20}{x}=0$
# 9. /3 points/

The answer to the task should be some integer or a number written as a finite decimal. If the answer contains a fractional number, use a comma when writing it. Enter all characters (minus sign, comma, digits) without spaces.

Find all distinct values of the parameter $p$ for which the equation given below has a unique root. In your answer, specify the sum of the found values of the parameter $p$. $\frac{x^{2}-2 p x+p^{2}+p-20}{x}=0$

Answer: 19

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