Square of (root 3-1) + square of (root 3 + 2) - 2 (root 3-1) (root 3 + 2)

RELATED INFORMATIONS

• 1. Factorization factor (a + b) square - 6A square + 6B square + 9 times (a-b) square
• 2. If the square of a + A-1 = 0, find the fourth power of a + the third power of 2A - a-5, who will answer the process
• 3. A-B = 3, ab = 2, the square of a + the square of B =?
• 4. It is known that the square of a + AB = 3 and the square of B + AB = 2 1. Find the square of a + 2Ab + B 2. Find the square of a - the square of B
• 5. Seven out of ten tons is one out of two of () tons and one out of three out of four square meters There are 20 boys in the art class, 5 / 6 of the girls. How many girls are there? The telephone charge of Xiaoming's family in September is 24 yuan, which is equivalent to 6 / 7 of that in August. How much is the telephone charge in August? It's 162 pages of a story book. Zhang Yang read 1 / 6 today. What page will he start reading tomorrow? A car has traveled 120 kilometers from place a to place B, equivalent to three fifths of the whole journey?
• 6. How to calculate the square of 99.8 with perfect square
• 7. 9 = 32, 25 = 52, 121 = 112, numbers like 9, 16, and 121 are called perfect square numbers. There is a perfect square number in 1 ~ 2684
• 8. Eight out of nine times ninety-nine plus eight out of nine
• 9. 11^3+12^3+...+99^3+100^3
• 10. What is 99 + 99 + 2 + 1 + 3?
• 11. 3.14 times 30?
• 12. (- 3) multiplied by 2-8 divided by (- 4); (1 / 2-1 / 3) divided by (- 1 / 6) + - 2 times (- 14) -The fourth power of 1 is divided by the second power of (- 5) multiplied by (- 5 / 3) + 0.8-1. [50 - (7 / 9-11 / 12 + 1 / 6) times the second power of (- 6)] divided by the second power of (- 7). (there should be a process)
• 13. (1 / 2 of 1-2) times (1 / 3 of 1-3) times (1 / 4 of 1-4) times. Times (1 / 2 of 1-2004)
• 14. Parity of the power of x square of y = e Thank you very much
• 15. 4 / 5 - (1 / 4 + 3 / 8)
• 16. (minus 1 and 2 / 1) / (+ 3 / 4) * (minus 0.2) * 1 and 4 / 1.4 * (minus 3 / 5) =?
• 17. 5:3 + (negative 5:2) + 4:2 + (negative 1:3)
• 18. It is known that the quadratic power of (a-3b) + √ 3A -- B -- 4 = 0, and the value of a + B is obtained
• 19. Given the square of a - 5A + 1 = 0 (a ≠ 0), find the square of a + the square of a / 1
• 20. High school series of all general formula method, such as split method, dislocation subtraction method and so on! series