Ask Question
13 March, 06:49

The tThe term 10x3y2 is a term in which binomial expansion?

(x + y) 5

(x + y) 6

(5x + 2y) 6

(x + y) 8

+1
Answers (1)
  1. 13 March, 07:13
    0
    (x + y) ^5.

    Step-by-step explanation:

    The (r+1) th term of (x + y) ^n = nCr x^n-r y^r

    Compare this with 10x^3 y^2 we get

    nCr = 10, n-r = 3 and r = 2 giving n = 3+2 = 5

    5C2 = 10.

    So the answer is (x + y) ^5.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The tThe term 10x3y2 is a term in which binomial expansion? (x + y) 5 (x + y) 6 (5x + 2y) 6 (x + y) 8 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers