Expand the function 3x / (x ^ 2 + 5x + 6) into a power series of X. can we put forward 3x and then multiply it

That's what we should do
First of all:
1/(x+2)(x+3)=1/(x+2)-1/(x+3)
Separately
Then multiply by 3x

RELATED INFORMATIONS

1. x. Y and Z belong to positive real numbers, 3 ^ x = 4 ^ y = 5 ^ Z. compare the sizes of 3x, 4Y and 5Z
2. If x and y are real numbers, and Y
3. Let 27 & # 710; X = 67,81 & # 710; y = 603, and prove 4y-3x-2 = 0
4. Given 67 ^ x = 27603 ^ y = 81, find the value of 3 / x-4 / y I'm not going to work out the answer with a calculator. Can you tell me the method?
5. Solution equation (X &; 0 &; 5 + x) (X &; 0 &; 5 + x-14) + 24 = 0
6. Solution equation: (X &; 0 &; 2x of 5-4) + (1 of X-2) = x + 2 of X + 3
7. Find the equation of the circle whose center is the same as the known circle X &; 0 &; 5 + Y &; 0 &; 5-6x + 4y-7 = 0 and passing through point a (2,3)
8. Exponential equation log3 x ^ 2 + 2logx 3 = 5
9. Solution equation: (y + 4) / 5 + y + 6 = (y + 8) / 2 - (y + 4) / 3 It's a process
10. 0.2 [y + 2] = 0.8 solving equations
11. Finding the power series expansion of Ln (x) / x with respect to X-1
12. The expansion of (1 + x) ln (1 + x) into a power series of X Why is the answer x + ∑ (n from 2 to ∞) [(- 1) ^ (n) x ^ n / N (n-1)]. Why does n start with 2
13. Finding the power series expansion of function sin (3Z ^ 2)
14. Expand function into power series of X F (x) = 1 / 1 + X + x ^ 2, it's better to write the steps
15. Expansion of function into power series of X How to expand f (x) = D ((e ^ x-1) / x) / DX into a power series and what is the specific process?
16. Expansion formula of COS sin power series RT
17. The function f (x) = e ^ - x ^ 2 is expanded into a power series of X to get the? Let's solve this problem,
18. Expand f (x) = e ^ x into a power series about X-1
19. In this paper, f (x) = (e ^ x-e ^ - x) / 2 is expanded into a power series of X, and its convergence interval is obtained
20. The power series of sin (x) / X