How to find the constant term in binomial expansion
Find out the general term, let n = 0 on the general term, and then its coefficient is the constant term
RELATED INFORMATIONS
- 1. How to find the constant term of binomial? As shown in the picture, thank you! I don't understand. What's the principle? Explain it. The formula is too messy
- 2. What is the meaning of constant term in binomial I'd like to give you an example. Thank you
- 3. How to find the constant term of binomial
- 4. The constant term in the expansion of binomial (x3 − 1x2) 5 is______ .
- 5. 24 plus 4 is 28. Is 28 odd or even
- 6. How do three odd numbers add up to an even number**********
- 7. The distance between port a and port B is 1200km. Ship a sails from port a to port B at 60km per hour. After 30 minutes of departure, ship B sails from port B to port a at 70km per hour. The two ships meet a few hours after departure
- 8. On the inequality of X, the solution set of root x > ax + 1.5 is {x | 4
- 9. When a and B start, the speed ratio of a and B is 5; 4. After meeting, a's speed decreases by 20%, and B's speed increases by 20%. Thus, when a arrives at B, B is still 10 kilometers away from A. how far is a and B from each other? How do you write it? I'm in a hurry
- 10. Vector in Physics
- 11. To find the constant term in the expansion of binomial (x + Z / X-2), the general term formula method is used, Yes (x + 1 / X-2)
- 12. How to understand binomial expansion formula?
- 13. Who can prove the general term formula of binomial?
- 14. What does r represent in the general formula of binomial? What does the R of TR + 1 stand for?
- 15. How to find the sum of coefficients of binomial expansion
- 16. What is the difference between the coefficients in the expansion and the binomial coefficients
- 17. Find the term with the largest binomial coefficient in the expansion of (x + 2Y) 9 power Need a complete process!
- 18. The sum of coefficients in the expansion of binomial (x-2y) ^ n is
- 19. If the largest binomial coefficient of (x-2y) n expansion is the fifth term, then the sum of binomial coefficients of all terms of the expansion is___ .
- 20. If the sum of the binomial coefficients of the (x2 − 1x) n expansion is 32, then the coefficient of the term with X4 in the expansion is () A. 10B. -10C. -5D. 5