Write two irrational numbers with a sum of 6______(just write a pair).

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• 1. S=1+2 negative first power +2 negative second power +2 negative third power ++2 negative 2005 power, how much is S equal? Understand, Junior Two ~~~~~ Is this a multiplication? S=1+2 negative first power +2 negative second power +2 negative third power ++2 negative 2005 power, how much is S equal? Understand, Junior Two ~~~~~ Excuse me: Is this a multiplication?
• 2. 2005+2005 2Nd power +2005 3rd power +…… What is the power of 2005
• 3. Quadratic addition of (a+1)|b-2011| equals 0, b-th power of 2011-a equals Quadratic addition of (a+1)|b-2011| equals 0, bth power of 2011-a equals
• 4. If the absolute value of the square of (a+1)+(b-2) is 0, find the value of the 2006th power of a +(a+b)2007.
• 5. The reciprocal of the rational number a is one part a.
• 6. If a is a rational number, try to compare the sizes of 1+a and 1-a
• 7. Compare the size of a and a/3(a is a rational number)
• 8. If a is a rational number, try to compare the sizes of a and -a If a is a rational number, try comparing the sizes of a and -a If a is a rational number, try to compare the of a and -a
• 9. 2 To the 2004 power minus 2 to the 2003 power minus 2 to the 2002 power. ……… ... What is the 2nd power of minus 2?
• 10. 2003 Power of minus two plus 2002 power of minus two equals I baidu online, there are three answers,0, negative two 2002 power, negative two The answer in the computer is zero. Most of the answers are negative two in 2002. A few are negative two If the answer is 0, there must be a process, the reason, this is the calculation problem, if it is the second, you online do not copy over, the reason attached, can explain to let me understand, the last answer is the same as before
• 11. Given that the side lengths of triangles abc are abc and abc satisfies the root number a minus three plus the absolute value of b-4+ c-5, the square of c-5 is equal to 0, try to find the shape of triangle ABC? Given that the side lengths of triangles abc are abc and abc satisfies the root number a minus the absolute value of three plus b-4+ c-5, the square of c-5 is equal to 0, try to find the shape of triangle ABC? Given that the side lengths of triangles abc are abc and abc satisfies the root number a minus three plus the absolute value of b-4+ the square of c-5 is equal to 0, try to find the shape of triangle ABC?
• 12. If A is a rational number, try to compare the sizes of A and 2A Such as title If A is a rational number, try to compare sizes of A and 2A Such as title
• 13. If a is a rational number, try to compare the sizes of a and 1/a.
• 14. If the rational number a satisfies the absolute value of a =-1, then a is (). A. Positive B. Negative C. Non-positive D. Non-negative
• 15. Excuse me: Given that the two points M and N respectively represent rational numbers a and b on the number axis, you can explain the meaning of |3+6| on the number axis. If the number represented by the point P is x, when the point P is
• 16. 24. It is known that a and b are rational numbers, and the value of a2+b2-2a-4b+8 is positive. 2 After a and b is the square
• 17. When a, b is what value, algebraic expression a2+b2+2a-4b+6 is the smallest value? What is the minimum value?
• 18. Given a, b is a rational number, and a square+b square+5+2a-4b=0, find the value of the square of algebraic expression (a-b)
• 19. If the square of (a +1)+ the square of (b +2)=0, the third power of the 2013 power of a + b =? Square of -(-5)=?
• 20. 1. The square of (a+1)×(1+a)×(a+1) to the fifth power = several? 2. The fifth power of a × the () power of a = the square of a × the fourth power of ()= the 18th power of a