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RELATED INFORMATIONS

• 1. When a.b is a rational number, the equation |ab|=—ab holds?
• 2. Mayday: Given that a, b are rational numbers and a+b, ab and a/b are equal, find the value of a, b. Mayday: If a, b are rational numbers, and a + b, ab and a / b are all equal, value of a, b.
• 3. If a, b are opposite numbers to each other, c, d are reciprocal, the distance from the corresponding point of the rational number m on the number axis to the origin is a unit of length, the value of a+b/2+cd+m If a, b are opposite numbers to each other, c, d are reciprocal, the distance from the corresponding point of the rational number m on the number axis to the origin is a length unit, find the value of a+b/2+cd+m
• 4. If A and B are mutually opposite numbers, C and D are reciprocal, rational number M, and the distance from the corresponding point on the number axis to the origin is 1, then a+b/a+b+c+cd+m =___________
• 5. A=8-b c=ab-16 how many are a, b, c (abc is a rational number) A=8-b c=ab-16 Ask how much a, b, c are (abc is a rational number)
• 6. 3 To the 2012 power-3 to the 2011 power-3 to the 2010 power can be divided by 5? Why? Is it possible to divide-3 to the 2011 power-3 to the 2010 power can be divided by 5? Why? Is it possible to divide-3 to the 2011 power-3 to the 2010 power can be divided by 5? Why? Why?
• 7. Given the absolute value of a-2+(b+1) squared=0, find the 2011 power of (-a-b)+(-1) to the 100th power Given the absolute value of a-2+(b+1) squared=0, find the 2011 power of (-a-b)+(-1)100 power
• 8. Given the square of absolute value +(b+1) of a-2=0, find the 2011 power of (-a-b)+(-1)2011 power +2 To the 99th power (1 in a) to the 100th power
• 9. What is the power of 1+2+2+2+2+3+.+2+2012?
• 10. Use the points on the number axis to represent the following rational numbers and find their opposite numbers and absolute values -0.5 、-3.5、7、-4.5,-4
• 11. On the number axis, the origin and the point to the right of the origin represent the number () A. Positive number B. Negative numbers C. Non-positive D. Non-negative number
• 12. The two rational numbers a and b, whose corresponding points on the number axis are A and B respectively, try to determine whether the number represented by the following formula is positive or negative 1.A 2.b 3.-a 4.a+b 5.a-b 6.-a-b
• 13. Given ab is a rational number, satisfying (a-1)+|ab-2|=0,... Given that ab is a rational number and satisfies |a-1|+|ab-2|=0, find the value of +(a+1)(b+1)(a+2)(b+2)(1(a+2012)(b+2012)(1).
• 14. The values of the rational numbers a and b satisfying the square of |ab-2(1-a)=0.(1) a and b are ()();
• 15. (-2)2012 Power minus 2 2013 power =?
• 16. How much is 2 to the first power minus 2 to the second power going down to 2 to the 2012 power plus 2 to the 2013 power
• 17. A, b are all non-zero rational numbers, then ab/|ab|=?
• 18. If a, b are all nonzero rational numbers, and a/|a|plus b/|b|=0, find the value of ab/|ab|? Pro, If a, b are all nonzero rational numbers, and a/|a|plus b/|b|=0, find the value of ab/|ab|? My dear,
• 19. Easy calculation:0.25 for 2012*4 for 2013-8 for 100*0.5 for 300
• 20. 2013 Of 3 minus ----------2012 of 3 Master, please. 2013 Of 3 minus ------------2012 of 3 Master Qiu