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The 18th power of 3 times the 8th power of minus 9! Multiply the 18th power of 3 by the 8th power of negative ninth!
3^18X (-1/9)^8=9^9/(9^8)=9
As shown in the figure, three points A, B and C on the number axis represent rational numbers a, b and c respectively, and the reduction is:|a+c||b-c||c-a||a+b| AB origin c
A <-b <0<-c
So a+c >0, b-c >0, a+b <0
Therefore, the original formula =a+c+b-c-a-b+|c-a|=|c-a|
Where |c-a| can not be simplified because the size of a and c is unknown
A <-b <0<-c
So a+c >0, b-c >0, a+b <0
Therefore, the original formula =a+c+b-c-a-b+|c-a|=|c-a|
In which |c-a| can not be simplified because the size of a and c is unknown
RELATED INFORMATIONS
- 1. As shown in the figure, the three points A, B and C on the number axis represent the rational numbers a, b and c respectively, and |a-b|-|c-a b-c|=______.
- 2. Given that the three sides a, b, c of triangle ABC satisfy the absolute value of a2+b (c-1)-2 equals 10a-2√(b-4)-22, what triangle is triangle ABC? Given that the three sides a, b, c of triangle ABC satisfy the absolute value of a2+b (c-1)-2 equal to 10a-2√(b-4)-22, what triangle ABC is?
- 3. Given that a, b, c are the length of three sides of triangle ABC, try to simplify: the absolute value of a-b-c plus the absolute value of a+c-b
- 4. Given that abc is the three-sided length of the triangle ABC, the absolute value of the formula a-b-c is reduced to the absolute value of b-a-c
- 5. If a, b, c denote the length of the triangular abc, and the circumference of the triangular abc is 2, then the absolute value of a-b-c + the absolute value of b-c-a + the absolute value of c-a-b =?
- 6. Given that B and C are two fixed points,|BC|=6, and the circumference of △ABC is equal to 16, the trajectory equation of vertex A is ______.
- 7. If ab is the opposite number and cd is the reciprocal number, m is the rational number with the smallest absolute value, then 2a+2b-3cd+m =()
- 8. If the reciprocal of a is itself, the absolute value of b is 3, and the opposite number of c is 5. Find the value of algebra 4a-[2a2-(3b-4a+c)]. I think there's some way to solve it. If the inverse of a is itself, the absolute value of b is 3, and the inverse of c is 5. Find the value of the algebra 4a-[ the square of 2a-(3b-4a+c)]. (Wrong number) If the reciprocal of a is itself, the absolute value of b is 3, and the opposite number of c is 5. Find the value of algebra 4a-[2a2-(3b-4a+c)]. There seem to be some solutions. If the inverse of a is itself, the absolute value of b is 3, and the inverse of c is 5. Find the value of the algebra 4a-[ the square of 2a-(3b-4a+c)]. (Wrong number)
- 9. Meaning of proportion
- 10. Definition of irrational numbers Which of the following statements is true? An irrational number is a number that the square can't open B. An irrational number is an infinite non-recurring decimal C. irrational numbers include positive irrational numbers, zero, negative irrational numbers D. All irrational numbers can be represented by points on the number axis Definition of irrational numbers Which of the following statements is true? An irrational number is a number that the square can't fill B. An irrational number is an infinite non-recurring decimal C. irrational numbers include positive irrational numbers, zero, negative irrational numbers D. All irrational numbers can be represented by points on the number axis
- 11. Find the value of all integers a, b, c that satisfy 9 divided by a power of 8 multiplied by 10 divided by b power of 9 multiplied by 16 divided by c power of 15 equal to 2.
- 12. A power of 9 of 8 times b power of 10 of 9 times c power of 16 of 15 equals to 2 to obtain the value of abc respectively. A, b, c are integers
- 13. Calculation:0.25 to the 9th power*64 to the 3rd power*1 to the 2nd power*7 to the 0th power= Written a screenshot. Calculation:0.25 to the 9th power*64 to the 3rd power*1 to the 2nd power*7 to the 0th power= The screenshot screenshot.
- 14. What is the last digit of the 2010 power of 7
- 15. A simple method of multiplying 0.23 by 5 and 3 by minus one minus 19 by minus one minus 0.23 by 5.
- 16. The third power of x is equal to the ninth power of sixth power of b to the ninth power of x The third power of x is equal to times a to the sixth power of b to the ninth power of x
- 17. Seven ninths {nine sevenths [2 times (-1) third power-7]-18}-3 times two-thirds second power] The second two-thirds means the second two-thirds
- 18. The 8th power of 9 is the several power of 3
- 19. Find the value of the integer a, b, c satisfying -a power *(9/2)-b power *(5/3)-c power =18
- 20. (50/27) To the power-th power of (18/25) to the b-th power of (9/8) to the c-th power of 8, the value of a, b, c (50/27) To the a-th power of (18/25) to the b-th power of (9/8) to the c-th power of 8, find the value of a, b, c