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The positions of rational numbers a, B and C on the number axis are given as shown in the figure. Reduction: Ia + bi-i1-ci-lb-1i-ia-cl As shown in the figure: --- B --- a --- 1 --- 0 --- C --- 1 Let me know by 20:30
|a+b|-|1-c|-|b-1|-|a-c|
=-a-b-1+c-1+b+a-c
=-2
RELATED INFORMATIONS
- 1. Given the position of rational number ABC on the number axis as shown in the figure, simplify LC DL + LC al LB al
- 2. It is known that lab-2l and lb-1l are opposite to each other. Try to find the formula It is known that la-2l and lb-1l are opposite to each other. Try to find the value AB (a + 1) (B + 1) (a + 2) (B + 2) (a + 2009) (B + 2009) of Formula 1 - + --- + --- +... + ---
- 3. Given that (A-3) and lb-1l are opposite numbers, what is the square of a plus the square of B?
- 4. If la-bl and lb-2l are opposite to each other, the value of a + B is obtained Given that a and B are opposite to each other, C and D are reciprocal to each other, and the absolute value of M is 1, what is the value of a + B / IMI + CD + 2imi?
- 5. What is the value of B if the line L passes two points (- 1, - 1) (2,5) and the point (1006, b) is on l
- 6. If the line L passes through the points a (- 1,2) and B (- 1,5), calculate the inclination angle of the line L
- 7. Find the straight line equation which passes through point P (1,2) and makes the distance from a (2,3), B (0, - 5) equal
- 8. Find the straight line equation which passes through point P (1,2) and makes the distance from a (2,3), B (0, - 5) equal
- 9. If the line L passes through point P (1,2) and the distances between M (2,3), n (4, - 5) are equal, then what is the equation of line l A. 4X + y-6 = 0 b.x + 4y-6 = 0 c.3x + 2y-7 = 0 or 4x + y-6 = 0 d.2x + 3y-7 = 0 or x + 4y-6 = 0
- 10. A straight line is drawn through the point P (3,2) so that the distance between a (2,3), B (4, - 5) and it is equal. Then the equation of this straight line is_______ .
- 11. The positions of rational numbers a, B and C on the number axis are shown in the figure= -------c--------a------0---------b--------
- 12. Given the position of a, B and C on the number axis, as shown in the figure, simplify | a | a + | B | B + | C | C
- 13. The positions of rational numbers a, B and C on the number axis are shown in the figure, simplifying La + bl-la-b-cl-lb-al + LB + CL -——c------b----------------0------a------->
- 14. If la-3l + lb-7l = 0, find the value of a + B + 2000
- 15. Linear table La = (3,5,8,11), LB = (2,6,8,9,11,15,20), La and LB represent two sets A.B, Let La = (3,5,8,11) and LB = (2,6,8,9,11,15,20), if LA and LB represent two sets A.B, To find the union of a = A and B, the same elements are not preserved? I'm very anxious. Please solve it. Thank you very much!
- 16. Given La + 5L + lb-2l = 0, find the value of a and B,
- 17. If la-5l + LB + 6L = 0, find the value of - B-A - (- 2 / 3)
- 18. Given that the real number a satisfies [2006-a] + √ (A-2007) = a, what is the square of a-2006 [denotes absolute value
- 19. La + 3L + lb-2l = 0, find the B power of A
- 20. If la-1l + lb-3l = 0, then AB =?