Restrictions in rational expressions Quiz Welcome to your Restrictions in rational expressions Quiz Please click "Next" State the restrictions x ≠ ½ x ≠ 3 x ≠ -3 None State the restrictions x ≠ -2 x ≠ -2, 2 x ≠ 4 None State the restrictions x ≠ -4 x ≠ 36 x ≠ -6, 6 None State the restrictions x ≠ y z ≠ 0 z ≠ -14 None State the restrictions x ≠ 8, -12 x ≠ 0 x ≠ -2, -6 None Time's upTime is Up!