Solving inequality lx-1l + LX + 2L ≤ 5

RELATED INFORMATIONS

• 1. Inequality LX + 1L + lx-2l
• 2. The solution set of inequality LX + 1L + lx-1l < LXL + LX + 2L is
• 3. Solve the following inequality lx-2l is greater than or equal to l2x + 1L
• 4. Solution set of inequality LX + 3L ≤ 1
• 5. Given that a and B belong to positive real numbers and a + b-ab + 3 = 0, then the value range of ab Hurry!
• 6. If x is a real number and | x-3 | - | X-1 | > m is constant, then the value range of M is () A. m＞2B. m＜2C. m＞-2D. m＜-2
• 7. Why 2Ab + 2BC + 2Ac = - (A & # 178; + B & # 178; + C & # 178;) = - 100 why a & # 178; + B & # 178; + C & # 178; + 2Ab + 2B + 2BC = 0
• 8. Known: a = B & # 178; + C & # 178; - A & # 178; / 2BC, B = A & # 178; + C & # 178; - B & # 178; / 2Ac, C = A & # 178; + B & # 178; - C & # 178; / 2Ab And a + B = C, find the value of a to the power of 2013 + B to the power of 2013 + C to the power of 2013
• 9. Divide the quarter circle into a triangle and a geometric figure, the triangle is 10cm & # 178;, ask the area of the geometric figure
• 10. a. BC is three positive integers, B & # 178; = 2Ac + 1, a square with B as the side and a rectangle with a and C as the length and width respectively. What is the area of the figure
• 11. Given that a and B are real numbers, and the solution set of inequality | (a + 2) x-2a + 1 | < B about X is - 1 < x < 3, then the value of a + B is () A. 3 or 7b. 13C. 7 or 8D. 8 or 13
• 12. Given that a and B are real numbers, and the solution set of inequality | (a + 2) x-2a + 1 | < B about X is - 1 < x < 3, then the value of a + B is () A. 3 or 7b. 13C. 7 or 8D. 8 or 13
• 13. It is known that the solution set of quadratic inequality x ^ 2 + ax + 2a-3 > 0 is R 1 / if the value range of real number a is set a, find a
• 14. If three points a (1,5) B (a, - 2) C (- 2, - 1) are collinear, then the value of real number a is Thank you
• 15. Given that three points a (5,1), B (- 4,4), C (m, 2) are on the same line, then the real number M=
• 16. If three points a (3,1), B (- 2, K) and C (8,1) can form a triangle, then the value range of the real number k is the same
• 17. How to prove that A.B.C is positive real number (a + B + C) (1 / A + 1 / B + 1 / C) greater than or equal to 9 Such as the title
• 18. Real numbers a, B, C belong to interval (0,1), and a, B, C are not equal to each other It is known that real numbers a, B and C all belong to interval (0,1), and a, B and C are not equal to each other. If M = loge bottom (a + b) / 2, n = 1 / 2 (loge bottom a + loge bottom b), P = 1 / 2 loge bottom (a + b) / 2, then the size relationship of M, N and P is,
• 19. It is known that a, B, C belong to {positive real number}, and a ^ 2 + B ^ 2 = C ^ 2. When n belongs to N, n > 2, compare the size of C ^ n and a ^ n + B ^ n Very urgent
• 20. In △ ABC, if the edges opposite angles a, B and C are a, B, C, M = (3b-c, COSC), n = (a, COSA), m ‖ n respectively, then the value of cosa is equal to () A. 36B. 34C. 33D. 32