(- 2m of quadratic * n of - 3 times) of - 3 times / (3M of cubic * n of - 1 times) of - 2 times

RELATED INFORMATIONS

• 1. If M and N are opposite to each other, then 5m + 5n-5=______ ．
• 2. If M and N are opposite to each other, then 5m + 5n-5=______ ．
• 3. Given that a and B are opposite numbers, M = - (- 2), find 1 / 3M plus a + B / 2008
• 4. It is known that a and B are opposite to each other, and M is equal to - (- 2). Find the value of 1 / 3M plus a + B
• 5. Given that a and B are opposite numbers, M = - (- 2), find the value of 1 / 3M + A / 2008 + B
• 6. If 3M + 7 and - 18 are opposite to each other, then M = ()
• 7. If M + 5 and 3m-7 are opposite to each other, then M =?
• 8. When m takes what value, the solution of the equation 3x + m-2 (M + 2) = 3M + X is between - 5 and 5? （　　） A. -52＜m＜12B. -32＜m＜52C. -72＜m＜32D. -52＜m＜72
• 9. When m takes what value, the solution of the equation 3x + m-2 (M + 2) = 3M + X is between - 5 and 5? （　　） A. -52＜m＜12B. -32＜m＜52C. -72＜m＜32D. -52＜m＜72
• 10. When m takes what value, the solution of the equation 3x + m-2 (M + 2) = 3M + X is between - 5 and 5? （　　） A. -52＜m＜12B. -32＜m＜52C. -72＜m＜32D. -52＜m＜72
• 11. If the constant term of (2m + 10) x Λ 2 + 3M Λ 2-75 = 0 is 0, then M =?
• 12. Use formula method to solve the equation, m times x square - (3m-2) times x + 2m + 2 = 0, (M is greater than 0) It should be 3M + 2 sorry
• 13. The product of 1. X times 3. 6 is 12. 6 times more than 4 times 2. 4 Lie equation 2. There are x female employees and 214 male employees in a factory, which is three times more than the number of female employees. How many female employees are there? Equation only
• 14. Xiaojun and Xiaohua travel from both places at the same time. Xiaojun travels 12 kilometers per hour, 3 kilometers more than Xiaohua. They meet at a distance of 3 kilometers from the midpoint. How many kilometers is the distance between two places?
• 15. If there is a factor (X-2) in 2x3-x2-5x + K, then K is () A. 2B. 6C. -6D. -2
• 16. Primary school mathematics, urgent! It is known that a = 7 / 8 = b * 1 = 5 / 2 * C = D * 8, and a, B, C, D are not equal to zero Put the four numbers a, B, C and D in descending order （ ）＞（ ）＞（ ）＞（ ）
• 17. Mr. Wang bought back four basketball and five football for 520 yuan for the first time, and five basketball and four football for 533 yuan for the second time?
• 18. A rectangle is 30cm in circumference and twice as long as wide. How many square centimeters is the area of this rectangle?
• 19. Primary school mathematics online solution: Question 1 How to bring x + y = 13 into equation 4x + 5Y = 520? Thank you!
• 20. Besides the fingerprint lock is not a lost key, what else is not a lost key?