Solve the System of Equations Using Elimination$$\left\{ \begin{aligned}
3 x ^ { 2 } + 2 y ^ { 2 } & = 89 \
x ^ { 2 } - 2 y ^ { 2 } & = - 21
\end{aligned} \right.$$

Question

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The Answer of Solve the System of Equations Using Elimination$$\left\{ \begin{aligned}
3 x ^ { 2 } + 2 y ^ { 2 } & = 89 \
x ^ { 2 } - 2 y ^ { 2 } & = - 21
\end{aligned} \right.$$

Solve the System of Equations Using Elimination $\left\{ \begin{aligned}3 x ^ { 2 } + 2 y ^ { 2 } & = 89 \\x ^ { 2 } - 2 y ^ { 2 } & = - 21\end{aligned} \right.$

Definitions:

Solve the System of Equations Using Elimination {3x2+2y2=89x2−2y2=−21\left\{ \begin{aligned}3 x ^ { 2 } + 2 y ^ { 2 } & = 89 \\x ^ { 2 } - 2 y ^ { 2 } & = - 21\end{aligned} \right.{3x2+2y2x2−2y2​=89=−21​

Definitions:

Solve the System of Equations Using Elimination $\left\{ \begin{aligned}3 x ^ { 2 } + 2 y ^ { 2 } & = 89 \\x ^ { 2 } - 2 y ^ { 2 } & = - 21\end{aligned} \right.$