Use the elimination method to find all solutions of the system. Write the solution(s) as a list of ordered pairs.
{
x
2
−
5
y
=
−
11
x
2
+
4
y
=
25
\displaystyle {\left\lbrace\begin{array}{c} {x}^{{2}}-{5}{y}=-{11}\\{x}^{{2}}+{4}{y}={25}\end{array}\right.}
{
x
2
−
5
y
=
−
11
x
2
+
4
y
=
25
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\displaystyle
Enter your answer a list of points separated with commas. Example: (1,2), (3.5172,5)
Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity