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If the square of a+a-1=0, find the 2010 power of a+2009 power of a-2008 power of a +…… +A +2011. Understand. If the square of a + a-1=0, find the 2010 power of a + the 2009 power of a - the 2008 power of a +…… +A +2011. Understand. If the square of a + a-1=0, find the 2010 power of a + the 2009 power of a - the 2008 power of a +…… Value of +a+2011. Understand.
For example, the 2008 power of the first three items can be mentioned, and the first three items can be 0. The 2010 items from a to a can be divided into three parts, but the rule is to subtract a. The answer is 2011.
If the absolute value of the square root of a rational number is equal to the square of the number, what is the rational number
If the absolute value of the square root of a rational number is equal to the square of the number, then the rational number is 0 or 1
RELATED INFORMATIONS
- 1. Judge whether the sum of two irrational numbers is irrational
- 2. It is shown that no matter what rational number a, b is, the value of the second power-2a-4b+6 of algebraic equation a+b must be positive.
- 3. Evaluation: Given y = x 2-5, and the arithmetic square root of y is 2, find the value of x.
- 4. There are three points A, B and C on the given number axis. The rational numbers they represent are 4,-6, x (x <0). 1. Find the distance between two points A and B; 2. Find the number represented by the midpoint D of the line segment AB; 3. Given AC=8, find the value of X Given that there are three points A, B and C on the number axis, their rational numbers are 4,-6 and x (x <0) respectively. 1. Find the distance between two points A and B; 2. Find the number represented by the midpoint D of the line segment AB; 3. Given AC=8, find the value of X
- 5. There are three points A, B and C on the given number axis in junior high school. The rational numbers they represent are 6,-8 and x respectively. Given AC=8, find the value of X. There are three points A, B and C on the given number axis, and the rational numbers they represent are 6,-8 and x respectively.
- 6. Given the negative first power of S=1+2, the negative second power of S+2, the negative 2006 power of S+2, and the negative 2007 power of S+2, the value of S is requested
- 7. Given S=1+2 negative first power +2 negative second power +2 negative third power +…… +2 Negative 2012.
- 8. S=1+2 negative first power +2 negative second power +2 negative third power ++2 negative 2005 power, how much is S equal?
- 9. If a.b represents a rational number and satisfies the absolute value of the square of (a+b)+b-2=0, then the square of a is equal to?
- 10. How much is the 2009 power of 5 multiplied by one-fifth of the 2008 power divided by the 2010 power of -1
- 11. And two for six?
- 12. Which two irrational numbers add up to six? Can't be expressed in a formula. Use a number with a root sign
- 13. The inverse square cube's absolute value is equal to its own number. The inverse square cube is equal in absolute value to its own number.
- 14. If the square of a rational number is equal to itself, then the number is _____; if the cube of a rational number is equal to itself, then the number is _______. The square of a ______ is equal to his cube.
- 15. Let a be the smallest positive integer, b the largest negative integer, c the smallest absolute value, number, and d be the rational number whose reciprocal equals itself, then a+b+c+d is ______. Let a be the smallest positive integer, b the largest negative integer, c the smallest absolute value, and d the reciprocal equal to its rational number, then a+b+c+d is ______.
- 16. The rational numbers a, b and c are represented by A, B and C on the number axis, then [(c-b)/a^2]+a (b >0> a > c) Must be A less than 0 B greater than 0 C equal to 0 D can not be determined
- 17. Given that there are three points A, B and C on the number axis, the rational numbers they represent are -6,-8 and x respectively. 1. Find the length of line segment AB 2. Find the number represented by the center line D of the line segment AB 3. Given AC=8, find the value of x Come on, answer today. Given that there are three points A, B and C on the number axis, their rational numbers are -6,-8 and x respectively. 1. Find the length of line segment AB 2. Find the number represented by centerline D of line segment AB 3. Given AC=8, find the value of x Come on, answer today.
- 18. The result of determining absolute value a+b-c minus absolute value b-a-c by known triangle abc The result of finding the absolute value a+b-c minus the absolute value b-a-c for a known triangle abc
- 19. If a, b, c are three sides of △ABC, then the result of simplifying |a-b-c||b-c-a||c-a-b| is () A.-a-b-c B. a+b+c C. a+b-c D. a-b+c
- 20. What is the absolute value of -(A-B-C)?