One part of X is equal to several powers of X And what's the - 2 power of X

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• 1. When is the second-third power of (x-1) + the third-half power of (x + 1) - (x-1) meaningful Clear, problem solving process
• 2. The third power of X + the third power of X=
• 3. (- A ^ 3) ^ 3 is equal to (power)
• 4. (1 / 2) VB programming, if a three digit integer is equal to the cube sum of its digits, then this number is called narcissus number, such as 153 = 1 ^ 3 + 5 (1 / 2) VB programming, if a three digit integer is equal to the cube sum of its digits, then this number is called narcissus number, such as 153 = 1 ^ 3 + 5 ^ 3 + 3 ^ 3, try programming, find out the number
• 5. VFP programming problem: daffodil number, that is, a three digit number, to you on the number of cubes and equal to itself. Such as 153 = 1 ^ 3 + 5 ^ 3 + 3 ^ 3 Find the narcissus number, that is, a three digit number, and the sum of the cubes of the numbers on you is equal to itself. For example, 153 = 1 ^ 3 + 5 ^ 3 + 3 ^ 3
• 6. "Narcissus number" refers to a three digit number whose cubic sum is exactly equal to the number itself, such as: 153 = 1 ^ 3 + 3 ^ 3 + 5 ^ 3. Please design an algorithm to find a "narcissus number" within 100
• 7. 1. Output all the Narcissus numbers. The so-called narcissus number refers to a 3-digit number whose cubic sum of each digit is equal to the number itself. For example, 153 = 1 * 1 * 1 + 5 * 5 * 5 + 3*
• 8. Print out all the "Narcissus numbers". The so-called "narcissus number" refers to a 3-digit number whose cube sum of each digit is equal to the number itself. For example, 153 is a number
• 9. Programming output within 1000 of all the narcissus number, the so-called narcissus number refers to a 3-digit number, the cube sum of its digits is equal to itself
• 10. C language programming input a three digit positive integer to judge whether it is "narcissus number". The so-called Narcissus is a three digit number whose sub cube sum is equal to itself
• 11. 14 (a ^ 2 + B ^ 2 + C ^ 2) = (a + 2B + 3C) ^ 2, and a = 1, the value of B and C
• 12. a: B: C = 4:3:2, and a + 2b-3c = 12, find the value of C ditto
• 13. |A-2 | + | B-3 | + | C-4 | = 0, find the value of a + 2B + 3C
• 14. Given / A-3 / + / 2B + 4 / + / 1 / 2c-2 / = 0, find the value of a + B + C /1 / 2c-2 / is the absolute value of 1 / 2C
• 15. It is known that a: B: C = 2:3:4, a + B + C = 27, then the value of a-2b-2c is______ ．
• 16. It is known that a: B: C = 2:3:4, a + B + C = 27, then the value of a-2b-2c is______ ．
• 17. Given a: B: C = 2:3:4, a + B + C = 27, find the value of a-2b-2c This is how I solve this problem, because the sum of three numbers is 27 and the total score is 9, so finding a is 27 times 2 / 9 Let a / 2 = B / 3 = C / 4 = K. how did this change?
• 18. It is known that a: B: C = 2:3:4, a + B + C = 27, then the value of a-2b-2c is______ ．
• 19. Given a / 2 = B / 3 = C / 4, find (a + 2B + 3C) / (a-2b-3c)
• 20. If a: B: C = 2:3:4 and a + B + C = 27, then a-2b-3c=______ ．