Solve the equation
x
+
1
x
−
1
=
−
3
x
+
3
+
8
x
2
+
2
x
−
3
\displaystyle {\frac{{{x}+{1}}}{{{x}-{1}}}}={\frac{{-{3}}}{{{x}+{3}}}}+{\frac{{{8}}}{{{x}^{{2}}+{2}{x}-{3}}}}
x
−
1
x
+
1
=
x
+
3
−
3
+
x
2
+
2
x
−
3
8
List all valid solutions, separated by commas.
x
=
\displaystyle {x}=
x
=
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\displaystyle
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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