Ebatzi: x (complex solution)
x=-\sqrt{9-l}
x=\sqrt{9-l}\text{, }l=o\text{ and }n=o\text{ and }x_{1}=x_{2}^{2}\text{ and }m=o\text{ and }k=o
Ebatzi: x
x=\sqrt{9-l}
x=-\sqrt{9-l}\text{, }o\leq 9\text{ and }l=o\text{ and }n=o\text{ and }x_{1}=x_{2}^{2}\text{ and }m=o\text{ and }k=o
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