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The distance between a point and something on the number axis is called the absolute value of number a. Come on... I'm in a hurry.
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(-0.5) To the 2011 power multiplied by (-2) to the 2012 power
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- 1. The distance between the point on the number axis representing the number a and the point () is called the absolute value of the number a, denoted by ()
- 2. The distance between the point of the number a and () on the number axis is called the absolute value of the number a, denoted by ()
- 3. On the number axis, a number corresponds to the distance between the point and the origin is called the absolute value of the number, denoted by ( On the number axis, a number corresponding to the distance between the point and the origin is called the absolute value of the number, denoted by (
- 4. Typically, the distance between the point on the number axis representing a and ______ is called the absolute value of the number a.
- 5. What is the 2012 power of (√3-2) to the 2011 power of (√3+2)? (√3-2) To the power of 2011 multiplied by (√3+2) to the power of 2012?
- 6. 1-2Nd power in 2009* minus 2 in 2010 1- One-second power in 2009* minus 2 power in 2010
- 7. How to calculate the power of minus 1/2 in 2009× minus 2 in 2010
- 8. For rational number AB, define operation ★ as follows A B=A+B divided by AB, find 3★(-4) Answer by question For rational number AB, define operation ★ as follows A B=A+B divided by AB, and find 3★(-4) Answer by question
- 9. Define a*b=a+b/1-ab as an operation of rational number range, calculate (-2)*5 Define a*b=a+b/1-ab as an operation of rational number range, and calculate (-2)*5
- 10. Definition: a ※b=(a-b) divided by (1+ab) is an operation within the range of rational numbers to obtain the value of (-2)3. Definition: a ※b=(a-b) divided by (1+ab) is an operation within the range of rational number to obtain the value of (-2)3.
- 11. The point on the number axis representing the number A to the origin of ___ is called the absolute value of number A. Junior high school math problem The point on the number axis representing the number A to the origin is called the absolute value of the number A, denoted by ____. For example, the point on the number axis representing 3 to the origin is 3, so the absolute value of 3 is ___, denoted by ___, and the point on the negative 3 to the origin is ___, so the absolute value of negative 3 is ____, denoted by ____.
- 12. If A, B represents the distance between two points of the numbers a, b, A, B respectively on the number axis is expressed as the absolute value AB, when A, B, If there is an origin point in the point, you can set A point at the origin point, as shown in the following figure, then AB absolute value = BO absolute value = absolute value of a minus b. When both points A and B are not at the origin, whether the absolute value of the distance AB between two points A and B on the number axis satisfies the absolute value of AB absolute value =a minus b. If A, B represents the distance between two points of the numbers a, b, A, B respectively on the number axis as absolute value AB, when A, B, If there is an origin point in the point, you can set A point at the origin point, as shown in the following figure, then AB absolute value = BO absolute value = absolute value of a minus b. When both points A and B are not at the origin, whether the absolute value of the distance AB between two points A and B on the number axis satisfies the absolute value of AB absolute value =a minus b.
- 13. The absolute value of a number a is the distance from the point on the number axis representing a to ___, which can be expressed as ___
- 14. The power of (-1/2) in 2012 multiplied by the power of (-2) in 2011 equals?
- 15. Draw the number axis and answer the following questions:(1) How many numbers have an absolute value of 3? What number? (2) What are the numbers of positive integers with absolute values less than 4? (3 ) What numbers are integers with absolute values less than 4?
- 16. The absolute value of a number, representing the distance from the origin on the number axis, must be ----. i.e./a/≥0 A detailed explanation of the question helps the respondent give an accurate answer
- 17. The corresponding point of the number a on the number axis is to the left of the origin, and | a |=3, then a =______.
- 18. In a rational number, what is the number whose reciprocal is itself? Is there a number whose square is equal to itself? What number is a cube equal to itself? Is there a number whose absolute value is equal to itself?
- 19. The absolute value of a number means that the distance between its corresponding point on the number axis and the origin must be () number, i.e.|a| is greater than or equal to 0; | A |=()(a >0) ()(A equals 0) ()(A is less than 0) The absolute value of a number means that the distance between its corresponding point on the number axis and the origin must be () number, i.e.|a| is greater than or equal to 0; | A |=()(a >0) ()(A equals 0) ()(A less than 0)
- 20. It is suggested that the power of 3 in 2011 minus the power of 2×3 in 2010 plus the power of 10×3 in 2009 can be divided by 13