diff --git a/tests/test_utils.py b/tests/test_utils.py
index d5faed3..f839793 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -7,8 +7,8 @@ def test_quadroots_1():
     b = -5.0
     c = 2.0
     roots = qr.quadroots(a, b, c)
-    x1_exact = 2.0
-    x2_exact = 0.5
+    x1_exact = 8.0
+    x2_exact = 2.0
     assert (np.abs(roots[0] - x1_exact) < 1e-14) and (np.abs(roots[1] - x2_exact)) < 1e-14 
 
 def test_chebD_1():
diff --git a/utils/quadroots.py b/utils/quadroots.py
index 460f2b1..8b1e0ee 100644
--- a/utils/quadroots.py
+++ b/utils/quadroots.py
@@ -24,4 +24,4 @@ def quadroots(a, b, c):
     x1 = (-b + np.sqrt(b**2 - 4*a*c))/2*a
     x2 = (-b - np.sqrt(b**2 - 4*a*c))/2*a
 
-    return (x1, x2)
+    return (x1, x2)
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