\left\{ \begin{array} { l } { \frac { p } { a } = 2 } \\ { \frac { 3 } { a ^ { 2 } } - \frac { 4 } { p ^ { 2 } } = 1 } \end{array} \right.
Solve for p, a
p=-2\sqrt{2}\approx -2.828427125\text{, }a=-\sqrt{2}\approx -1.414213562
p=2\sqrt{2}\approx 2.828427125\text{, }a=\sqrt{2}\approx 1.414213562
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