1: What is the solution set of inequality x x ≥ x? 2: If the solution set of inequality ax square + BX + 2 > 0 is (- 1 / 2, 1 / 3), then the value of a + B is? 3: Let u = R, a = {Xmx square + 8mx + 21 ＞ 0} complement a = empty set, then the value range of M is? 4: When there is exactly one solution in inequality 2 ≤ x square + PX + 10 ≤ 6, the value of real number P is? 5: If the inequality x-4x + 3 ＜ 0 and x-6x + 8 ＜ 0 hold at the same time, the value of X satisfies the inequality 2x-9x + a ＜ 0, then the value range of a is? 6: The solution set of inequality 1 ﹤ x + 1 ﹤ 3 is? 7: The solution set of inequality (1 - x) (1 + x) > 0 is? 8: When X-2 ＜ a, the inequality x square-4 ＜ 1 holds, then the value range of positive number a is? 9: If the solution set of inequality MX square + 3 ＞ 2 about X is a, and a is really included in R, then the value range of real number m is? 10: What is the solution set of the inequality x + 2 / X ＞ x + 2 / x? 11: If the solution set of inequality ax + 2 < 6 is (- 1,2), then the real number a is equal to?

1: What is the solution set of inequality x x ≥ x? 2: If the solution set of inequality ax square + BX + 2 > 0 is (- 1 / 2, 1 / 3), then the value of a + B is? 3: Let u = R, a = {Xmx square + 8mx + 21 ＞ 0} complement a = empty set, then the value range of M is? 4: When there is exactly one solution in inequality 2 ≤ x square + PX + 10 ≤ 6, the value of real number P is? 5: If the inequality x-4x + 3 ＜ 0 and x-6x + 8 ＜ 0 hold at the same time, the value of X satisfies the inequality 2x-9x + a ＜ 0, then the value range of a is? 6: The solution set of inequality 1 ﹤ x + 1 ﹤ 3 is? 7: The solution set of inequality (1 - x) (1 + x) > 0 is? 8: When X-2 ＜ a, the inequality x square-4 ＜ 1 holds, then the value range of positive number a is? 9: If the solution set of inequality MX square + 3 ＞ 2 about X is a, and a is really included in R, then the value range of real number m is? 10: What is the solution set of the inequality x + 2 / X ＞ x + 2 / x? 11: If the solution set of inequality ax + 2 < 6 is (- 1,2), then the real number a is equal to?

1. - 1 ≤ x ≤ 0 or X ≥ 1
2、-24
3. 0 ≤ m ＜ root of 4 21
4、
5、
6、-4