If n is known to be an odd number, then (- x) n power + (- xn) power =?
If n is known to be odd, then (- x power) n power + (- xn power) 2 power = - x ^ (2n) + x ^ (2n)
=0
RELATED INFORMATIONS
- 1. Observe the following formulas: (x-1) (x + 1) = x2-1 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; (x-1) (x2 + X + 1) = x3-1 (x-1) (X3 + x2 + X + 1) = x4-1 According to the previous law, we can get the following results: xn + 1 + xn + +x+1)=______ .
- 2. (x to the third power) n + 2 = (XN-1 to the fourth power), find the value of (n to the third power) to the fourth power
- 3. To find the limit of LIM (x tends to 0) {(1 / x) - [1 / (e ^ x-1)]} by using the law of Robida,
- 4. Given that f (x) is continuous, f (0) = 0, LIM (x tends to 0) f (x) / 1-cosx = 2, then at x = 0, f (x) = 0, then (A: not differentiable, B: differentiable and f (x) = 0 C: Take the minimum value D: take the maximum value, which one to choose and why to seek detailed explanation
- 5. Given that f (x) is continuous in a neighborhood of x = 0, and f (0) = 0, limx → 0f (x) 1-cosx = 2, then f (x) () A. Nondifferentiable B. differentiable, and f ′ (0) ≠ 0C. Get the maximum D. get the minimum
- 6. Using function continuity to find the following limit LIM (x tends to 0) arctan2 ^ X / (Tan ^ 2 + (x + 2) ^ cosx)
- 7. Find limit LIM (1-1 / 2 ^ 2) (1-1 / 3 ^ 2)... (1-1 / N ^ 2)=_____
- 8. LIM (1 / 2 + 1 / 2 ^ 2... + 1 / 2 ^ n) / (1 / 3 + 1 / 3 ^ 2... 1 / 3 ^ n) for limit LIM (1 / 2 + 1 / 2 ^ 2... + 1 / 2 ^ n) / (1 / 3 + 1 / 3 ^ 2... 1 / 3 ^ n) for limit
- 9. If the limit of 2n - (4N ^ 2-kn + 3) ^ 0.5 is 1, then the value of K is equal to?
- 10. 1/3+1/5+1/7…… 1/(2n+1) Look at the problem clearly, but you can't solve it
- 11. Let the probability density of the population X be: F (x, θ) = e to the power of [- (x - θ)], X ≥ θ; 0, X
- 12. lim n-> inf Xn=n^2/(n+1)-[n^2/(n+1)] Such as the title Find the value of LIM n - > inf xn Xn = n^2/(n+1)-[n^2/(n+1)] Where the meaning of [] is rounding Inf means infinity
- 13. M. n are all natural numbers. If M divided by n equals 6, what is the greatest common factor of M. n
- 14. M and N are both natural numbers. It is known that M multiplied by ten of n is less than m, and M multiplied by eight of N. the value of n is obtained
- 15. Given (6 * 10 ^ 8) * (5 * 10 ^ 2) * (3 * 10 ^ 3) = m * 10 ^ n (M is a natural number less than 10), find the value of M and n
- 16. M and N are two adjacent nonzero natural numbers whose greatest common factor is []
- 17. M. N is a natural number, M / 1-N / 1 = 273 / 1, M: n = 7:13, what is the sum of M and N
- 18. If M and N are natural numbers and M / 13 + n / 4 = 29 / 52, then M + n = ()
- 19. It is known that m.n is a natural number (m ≠ n). What are m / 1 + n / = 1, m and N? It is known that m and N are natural numbers (m ≠ n). M / 1 + n / 2 = 1, what are m and N?
- 20. Given that m.n are all natural numbers and m (m-n) - n (n-m) is greater than 12, find the value of M.N