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Determine the Real Solutions to the System of Nonlinear Equations x2y2=27x2+y2=51\begin{array} { l } x ^ { 2 } - y ^ { 2 } = 27 \\x ^ { 2 } + y ^ { 2 } = 51\end{array}

question 179

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Determine the real solutions to the system of nonlinear equations.
- x2y2=27x2+y2=51\begin{array} { l } x ^ { 2 } - y ^ { 2 } = 27 \\x ^ { 2 } + y ^ { 2 } = 51\end{array}


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A process in manufacturing where a liquid material is poured into a mold which contains a hollow cavity of the desired shape and then allowed to solidify.

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